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drm/i915: cleanup per-pipe reg usage

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We had some conversions over to the _PIPE macros, but didn't get
everything.  So hide the per-pipe regs with an _ (still used in a few
places for legacy) and add a few _PIPE based macros, then make sure
everyone uses them.

[update: remove usage of non-existent no-op macro]
[update 2: keep modesetting suspend/resume code, update to new reg names]
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[ickle: stylistic cleanups for checkpatch and taste]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Jesse Barnes 2011-02-07 12:26:52 -08:00 committed by Chris Wilson
parent 8d7e3de1e0
commit 9db4a9c7b2
13 changed files with 623 additions and 630 deletions
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20
drivers/gpu/drm/i915/i915_debugfs.c
View file

@ -326,21 +326,21 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data)
struct intel_crtc *crtc;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, base.head) {
const char *pipe = crtc->pipe ? "B" : "A";
const char *plane = crtc->plane ? "B" : "A";
const char pipe = pipe_name(crtc->pipe);
const char plane = plane_name(crtc->plane);
struct intel_unpin_work *work;
spin_lock_irqsave(&dev->event_lock, flags);
work = crtc->unpin_work;
if (work == NULL) {
seq_printf(m, "No flip due on pipe %s (plane %s)\n",
seq_printf(m, "No flip due on pipe %c (plane %c)\n",
pipe, plane);
} else {
if (!work->pending) {
seq_printf(m, "Flip queued on pipe %s (plane %s)\n",
seq_printf(m, "Flip queued on pipe %c (plane %c)\n",
pipe, plane);
} else {
seq_printf(m, "Flip pending (waiting for vsync) on pipe %s (plane %s)\n",
seq_printf(m, "Flip pending (waiting for vsync) on pipe %c (plane %c)\n",
pipe, plane);
}
if (work->enable_stall_check)
@ -458,7 +458,7 @@ static int i915_interrupt_info(struct seq_file *m, void *data)
struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev;
drm_i915_private_t *dev_priv = dev->dev_private;
int ret, i;
int ret, i, pipe;
ret = mutex_lock_interruptible(&dev->struct_mutex);
if (ret)
@ -471,10 +471,10 @@ static int i915_interrupt_info(struct seq_file *m, void *data)
I915_READ(IIR));
seq_printf(m, "Interrupt mask: %08x\n",
I915_READ(IMR));
seq_printf(m, "Pipe A stat: %08x\n",
I915_READ(PIPEASTAT));
seq_printf(m, "Pipe B stat: %08x\n",
I915_READ(PIPEBSTAT));
for_each_pipe(pipe)
seq_printf(m, "Pipe %c stat: %08x\n",
pipe_name(pipe),
I915_READ(PIPESTAT(pipe)));
} else {
seq_printf(m, "North Display Interrupt enable: %08x\n",
I915_READ(DEIER));

7
drivers/gpu/drm/i915/i915_dma.c
View file

@ -2005,7 +2005,12 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
spin_lock_init(&dev_priv->irq_lock);
spin_lock_init(&dev_priv->error_lock);
ret = drm_vblank_init(dev, I915_NUM_PIPE);
if (IS_MOBILE(dev) || !IS_GEN2(dev))
dev_priv->num_pipe = 2;
else
dev_priv->num_pipe = 1;
ret = drm_vblank_init(dev, dev_priv->num_pipe);
if (ret)
goto out_gem_unload;

12
drivers/gpu/drm/i915/i915_drv.h
View file

@ -50,17 +50,22 @@
enum pipe {
PIPE_A = 0,
PIPE_B,
PIPE_C,
I915_MAX_PIPES
};
#define pipe_name(p) ((p) + 'A')
enum plane {
PLANE_A = 0,
PLANE_B,
PLANE_C,
};
#define I915_NUM_PIPE 2
#define plane_name(p) ((p) + 'A')
#define I915_GEM_GPU_DOMAINS (~(I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT))
#define for_each_pipe(p) for ((p) = 0; (p) < dev_priv->num_pipe; (p)++)
/* Interface history:
*
* 1.1: Original.
@ -143,8 +148,7 @@ struct intel_display_error_state;
struct drm_i915_error_state {
u32 eir;
u32 pgtbl_er;
u32 pipeastat;
u32 pipebstat;
u32 pipestat[I915_MAX_PIPES];
u32 ipeir;
u32 ipehr;
u32 instdone;

147
drivers/gpu/drm/i915/i915_irq.c
View file

@ -85,21 +85,11 @@ ironlake_disable_display_irq(drm_i915_private_t *dev_priv, u32 mask)
}
}
static inline u32
i915_pipestat(int pipe)
{
if (pipe == 0)
return PIPEASTAT;
if (pipe == 1)
return PIPEBSTAT;
BUG();
}
void
i915_enable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask)
{
if ((dev_priv->pipestat[pipe] & mask) != mask) {
u32 reg = i915_pipestat(pipe);
u32 reg = PIPESTAT(pipe);
dev_priv->pipestat[pipe] |= mask;
/* Enable the interrupt, clear any pending status */
@ -112,7 +102,7 @@ void
i915_disable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask)
{
if ((dev_priv->pipestat[pipe] & mask) != 0) {
u32 reg = i915_pipestat(pipe);
u32 reg = PIPESTAT(pipe);
dev_priv->pipestat[pipe] &= ~mask;
I915_WRITE(reg, dev_priv->pipestat[pipe]);
@ -171,12 +161,12 @@ u32 i915_get_vblank_counter(struct drm_device *dev, int pipe)
if (!i915_pipe_enabled(dev, pipe)) {
DRM_DEBUG_DRIVER("trying to get vblank count for disabled "
"pipe %d\n", pipe);
"pipe %c\n", pipe_name(pipe));
return 0;
}
high_frame = pipe ? PIPEBFRAMEHIGH : PIPEAFRAMEHIGH;
low_frame = pipe ? PIPEBFRAMEPIXEL : PIPEAFRAMEPIXEL;
high_frame = PIPEFRAME(pipe);
low_frame = PIPEFRAMEPIXEL(pipe);
/*
* High & low register fields aren't synchronized, so make sure
@ -197,11 +187,11 @@ u32 i915_get_vblank_counter(struct drm_device *dev, int pipe)
u32 gm45_get_vblank_counter(struct drm_device *dev, int pipe)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
int reg = pipe ? PIPEB_FRMCOUNT_GM45 : PIPEA_FRMCOUNT_GM45;
int reg = PIPE_FRMCOUNT_GM45(pipe);
if (!i915_pipe_enabled(dev, pipe)) {
DRM_DEBUG_DRIVER("trying to get vblank count for disabled "
"pipe %d\n", pipe);
"pipe %c\n", pipe_name(pipe));
return 0;
}
@ -219,7 +209,7 @@ int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe,
if (!i915_pipe_enabled(dev, pipe)) {
DRM_DEBUG_DRIVER("trying to get scanoutpos for disabled "
"pipe %d\n", pipe);
"pipe %c\n", pipe_name(pipe));
return 0;
}
@ -417,6 +407,7 @@ static void pch_irq_handler(struct drm_device *dev)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
u32 pch_iir;
int pipe;
pch_iir = I915_READ(SDEIIR);
@ -437,13 +428,11 @@ static void pch_irq_handler(struct drm_device *dev)
if (pch_iir & SDE_POISON)
DRM_ERROR("PCH poison interrupt\n");
if (pch_iir & SDE_FDI_MASK) {
u32 fdia, fdib;
fdia = I915_READ(FDI_RXA_IIR);
fdib = I915_READ(FDI_RXB_IIR);
DRM_DEBUG_DRIVER("PCH FDI RX interrupt; FDI RXA IIR: 0x%08x, FDI RXB IIR: 0x%08x\n", fdia, fdib);
}
if (pch_iir & SDE_FDI_MASK)
for_each_pipe(pipe)
DRM_DEBUG_DRIVER(" pipe %c FDI IIR: 0x%08x\n",
pipe_name(pipe),
I915_READ(FDI_RX_IIR(pipe)));
if (pch_iir & (SDE_TRANSB_CRC_DONE | SDE_TRANSA_CRC_DONE))
DRM_DEBUG_DRIVER("PCH transcoder CRC done interrupt\n");
@ -770,7 +759,7 @@ static void i915_capture_error_state(struct drm_device *dev)
struct drm_i915_gem_object *obj;
struct drm_i915_error_state *error;
unsigned long flags;
int i;
int i, pipe;
spin_lock_irqsave(&dev_priv->error_lock, flags);
error = dev_priv->first_error;
@ -778,6 +767,7 @@ static void i915_capture_error_state(struct drm_device *dev)
if (error)
return;
/* Account for pipe specific data like PIPE*STAT */
error = kmalloc(sizeof(*error), GFP_ATOMIC);
if (!error) {
DRM_DEBUG_DRIVER("out of memory, not capturing error state\n");
@ -790,8 +780,8 @@ static void i915_capture_error_state(struct drm_device *dev)
error->seqno = dev_priv->ring[RCS].get_seqno(&dev_priv->ring[RCS]);
error->eir = I915_READ(EIR);
error->pgtbl_er = I915_READ(PGTBL_ER);
error->pipeastat = I915_READ(PIPEASTAT);
error->pipebstat = I915_READ(PIPEBSTAT);
for_each_pipe(pipe)
error->pipestat[pipe] = I915_READ(PIPESTAT(pipe));
error->instpm = I915_READ(INSTPM);
error->error = 0;
if (INTEL_INFO(dev)->gen >= 6) {
@ -912,6 +902,7 @@ static void i915_report_and_clear_eir(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
u32 eir = I915_READ(EIR);
int pipe;
if (!eir)
return;
@ -960,14 +951,10 @@ static void i915_report_and_clear_eir(struct drm_device *dev)
}
if (eir & I915_ERROR_MEMORY_REFRESH) {
u32 pipea_stats = I915_READ(PIPEASTAT);
u32 pipeb_stats = I915_READ(PIPEBSTAT);
printk(KERN_ERR "memory refresh error\n");
printk(KERN_ERR "PIPEASTAT: 0x%08x\n",
pipea_stats);
printk(KERN_ERR "PIPEBSTAT: 0x%08x\n",
pipeb_stats);
printk(KERN_ERR "memory refresh error:\n");
for_each_pipe(pipe)
printk(KERN_ERR "pipe %c stat: 0x%08x\n",
pipe_name(pipe), I915_READ(PIPESTAT(pipe)));
/* pipestat has already been acked */
}
if (eir & I915_ERROR_INSTRUCTION) {
@ -1081,10 +1068,10 @@ static void i915_pageflip_stall_check(struct drm_device *dev, int pipe)
/* Potential stall - if we see that the flip has happened, assume a missed interrupt */
obj = work->pending_flip_obj;
if (INTEL_INFO(dev)->gen >= 4) {
int dspsurf = intel_crtc->plane == 0 ? DSPASURF : DSPBSURF;
int dspsurf = DSPSURF(intel_crtc->plane);
stall_detected = I915_READ(dspsurf) == obj->gtt_offset;
} else {
int dspaddr = intel_crtc->plane == 0 ? DSPAADDR : DSPBADDR;
int dspaddr = DSPADDR(intel_crtc->plane);
stall_detected = I915_READ(dspaddr) == (obj->gtt_offset +
crtc->y * crtc->fb->pitch +
crtc->x * crtc->fb->bits_per_pixel/8);
@ -1104,12 +1091,13 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
struct drm_i915_master_private *master_priv;
u32 iir, new_iir;
u32 pipea_stats, pipeb_stats;
u32 pipe_stats[I915_MAX_PIPES];
u32 vblank_status;
int vblank = 0;
unsigned long irqflags;
int irq_received;
int ret = IRQ_NONE;
int ret = IRQ_NONE, pipe;
bool blc_event = false;
atomic_inc(&dev_priv->irq_received);
@ -1132,27 +1120,23 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
* interrupts (for non-MSI).
*/
spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
pipea_stats = I915_READ(PIPEASTAT);
pipeb_stats = I915_READ(PIPEBSTAT);
if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)
i915_handle_error(dev, false);
/*
* Clear the PIPE(A|B)STAT regs before the IIR
*/
if (pipea_stats & 0x8000ffff) {
if (pipea_stats & PIPE_FIFO_UNDERRUN_STATUS)
DRM_DEBUG_DRIVER("pipe a underrun\n");
I915_WRITE(PIPEASTAT, pipea_stats);
irq_received = 1;
}
for_each_pipe(pipe) {
int reg = PIPESTAT(pipe);
pipe_stats[pipe] = I915_READ(reg);
if (pipeb_stats & 0x8000ffff) {
if (pipeb_stats & PIPE_FIFO_UNDERRUN_STATUS)
DRM_DEBUG_DRIVER("pipe b underrun\n");
I915_WRITE(PIPEBSTAT, pipeb_stats);
irq_received = 1;
/*
* Clear the PIPE*STAT regs before the IIR
*/
if (pipe_stats[pipe] & 0x8000ffff) {
if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS)
DRM_DEBUG_DRIVER("pipe %c underrun\n",
pipe_name(pipe));
I915_WRITE(reg, pipe_stats[pipe]);
irq_received = 1;
}
}
spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
@ -1203,27 +1187,22 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
intel_finish_page_flip_plane(dev, 1);
}
if (pipea_stats & vblank_status &&
drm_handle_vblank(dev, 0)) {
vblank++;
if (!dev_priv->flip_pending_is_done) {
i915_pageflip_stall_check(dev, 0);
intel_finish_page_flip(dev, 0);
for_each_pipe(pipe) {
if (pipe_stats[pipe] & vblank_status &&
drm_handle_vblank(dev, pipe)) {
vblank++;
if (!dev_priv->flip_pending_is_done) {
i915_pageflip_stall_check(dev, pipe);
intel_finish_page_flip(dev, pipe);
}
}
if (pipe_stats[pipe] & PIPE_LEGACY_BLC_EVENT_STATUS)
blc_event = true;
}
if (pipeb_stats & vblank_status &&
drm_handle_vblank(dev, 1)) {
vblank++;
if (!dev_priv->flip_pending_is_done) {
i915_pageflip_stall_check(dev, 1);
intel_finish_page_flip(dev, 1);
}
}
if ((pipea_stats & PIPE_LEGACY_BLC_EVENT_STATUS) ||
(pipeb_stats & PIPE_LEGACY_BLC_EVENT_STATUS) ||
(iir & I915_ASLE_INTERRUPT))
if (blc_event || (iir & I915_ASLE_INTERRUPT))
intel_opregion_asle_intr(dev);
/* With MSI, interrupts are only generated when iir
@ -1634,6 +1613,7 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE;
u32 render_irqs;
u32 hotplug_mask;
int pipe;
dev_priv->irq_mask = ~display_mask;
@ -1668,8 +1648,8 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
hotplug_mask = SDE_CRT_HOTPLUG | SDE_PORTB_HOTPLUG |
SDE_PORTC_HOTPLUG | SDE_PORTD_HOTPLUG;
hotplug_mask |= SDE_AUX_MASK | SDE_FDI_MASK | SDE_TRANS_MASK;
I915_WRITE(FDI_RXA_IMR, 0);
I915_WRITE(FDI_RXB_IMR, 0);
for_each_pipe(pipe)
I915_WRITE(FDI_RX_IMR(pipe), 0);
}
dev_priv->pch_irq_mask = ~hotplug_mask;
@ -1692,6 +1672,7 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
void i915_driver_irq_preinstall(struct drm_device * dev)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
int pipe;
atomic_set(&dev_priv->irq_received, 0);
atomic_set(&dev_priv->vblank_enabled, 0);
@ -1711,8 +1692,8 @@ void i915_driver_irq_preinstall(struct drm_device * dev)
}
I915_WRITE(HWSTAM, 0xeffe);
I915_WRITE(PIPEASTAT, 0);
I915_WRITE(PIPEBSTAT, 0);
for_each_pipe(pipe)
I915_WRITE(PIPESTAT(pipe), 0);
I915_WRITE(IMR, 0xffffffff);
I915_WRITE(IER, 0x0);
POSTING_READ(IER);
@ -1824,6 +1805,7 @@ static void ironlake_irq_uninstall(struct drm_device *dev)
void i915_driver_irq_uninstall(struct drm_device * dev)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
int pipe;
if (!dev_priv)
return;
@ -1841,12 +1823,13 @@ void i915_driver_irq_uninstall(struct drm_device * dev)
}
I915_WRITE(HWSTAM, 0xffffffff);
I915_WRITE(PIPEASTAT, 0);
I915_WRITE(PIPEBSTAT, 0);
for_each_pipe(pipe)
I915_WRITE(PIPESTAT(pipe), 0);
I915_WRITE(IMR, 0xffffffff);
I915_WRITE(IER, 0x0);
I915_WRITE(PIPEASTAT, I915_READ(PIPEASTAT) & 0x8000ffff);
I915_WRITE(PIPEBSTAT, I915_READ(PIPEBSTAT) & 0x8000ffff);
for_each_pipe(pipe)
I915_WRITE(PIPESTAT(pipe),
I915_READ(PIPESTAT(pipe)) & 0x8000ffff);
I915_WRITE(IIR, I915_READ(IIR));
}

420
drivers/gpu/drm/i915/i915_reg.h
View file

@ -704,9 +704,9 @@
#define VGA1_PD_P1_DIV_2 (1 << 13)
#define VGA1_PD_P1_SHIFT 8
#define VGA1_PD_P1_MASK (0x1f << 8)
#define DPLL_A 0x06014
#define DPLL_B 0x06018
#define DPLL(pipe) _PIPE(pipe, DPLL_A, DPLL_B)
#define _DPLL_A 0x06014
#define _DPLL_B 0x06018
#define DPLL(pipe) _PIPE(pipe, _DPLL_A, _DPLL_B)
#define DPLL_VCO_ENABLE (1 << 31)
#define DPLL_DVO_HIGH_SPEED (1 << 30)
#define DPLL_SYNCLOCK_ENABLE (1 << 29)
@ -777,7 +777,7 @@
#define SDVO_MULTIPLIER_MASK 0x000000ff
#define SDVO_MULTIPLIER_SHIFT_HIRES 4
#define SDVO_MULTIPLIER_SHIFT_VGA 0
#define DPLL_A_MD 0x0601c /* 965+ only */
#define _DPLL_A_MD 0x0601c /* 965+ only */
/*
* UDI pixel divider, controlling how many pixels are stuffed into a packet.
*
@ -814,14 +814,14 @@
*/
#define DPLL_MD_VGA_UDI_MULTIPLIER_MASK 0x0000003f
#define DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT 0
#define DPLL_B_MD 0x06020 /* 965+ only */
#define DPLL_MD(pipe) _PIPE(pipe, DPLL_A_MD, DPLL_B_MD)
#define FPA0 0x06040
#define FPA1 0x06044
#define FPB0 0x06048
#define FPB1 0x0604c
#define FP0(pipe) _PIPE(pipe, FPA0, FPB0)
#define FP1(pipe) _PIPE(pipe, FPA1, FPB1)
#define _DPLL_B_MD 0x06020 /* 965+ only */
#define DPLL_MD(pipe) _PIPE(pipe, _DPLL_A_MD, _DPLL_B_MD)
#define _FPA0 0x06040
#define _FPA1 0x06044
#define _FPB0 0x06048
#define _FPB1 0x0604c
#define FP0(pipe) _PIPE(pipe, _FPA0, _FPB0)
#define FP1(pipe) _PIPE(pipe, _FPA1, _FPB1)
#define FP_N_DIV_MASK 0x003f0000
#define FP_N_PINEVIEW_DIV_MASK 0x00ff0000
#define FP_N_DIV_SHIFT 16
@ -960,8 +960,9 @@
* Palette regs
*/
#define PALETTE_A 0x0a000
#define PALETTE_B 0x0a800
#define _PALETTE_A 0x0a000
#define _PALETTE_B 0x0a800
#define PALETTE(pipe) _PIPE(pipe, _PALETTE_A, _PALETTE_B)
/* MCH MMIO space */
@ -1265,32 +1266,32 @@
*/
/* Pipe A timing regs */
#define HTOTAL_A 0x60000
#define HBLANK_A 0x60004
#define HSYNC_A 0x60008
#define VTOTAL_A 0x6000c
#define VBLANK_A 0x60010
#define VSYNC_A 0x60014
#define PIPEASRC 0x6001c
#define BCLRPAT_A 0x60020
#define _HTOTAL_A 0x60000
#define _HBLANK_A 0x60004
#define _HSYNC_A 0x60008
#define _VTOTAL_A 0x6000c
#define _VBLANK_A 0x60010
#define _VSYNC_A 0x60014
#define _PIPEASRC 0x6001c
#define _BCLRPAT_A 0x60020
/* Pipe B timing regs */
#define HTOTAL_B 0x61000
#define HBLANK_B 0x61004
#define HSYNC_B 0x61008
#define VTOTAL_B 0x6100c
#define VBLANK_B 0x61010
#define VSYNC_B 0x61014
#define PIPEBSRC 0x6101c
#define BCLRPAT_B 0x61020
#define _HTOTAL_B 0x61000
#define _HBLANK_B 0x61004
#define _HSYNC_B 0x61008
#define _VTOTAL_B 0x6100c
#define _VBLANK_B 0x61010
#define _VSYNC_B 0x61014
#define _PIPEBSRC 0x6101c
#define _BCLRPAT_B 0x61020
#define HTOTAL(pipe) _PIPE(pipe, HTOTAL_A, HTOTAL_B)
#define HBLANK(pipe) _PIPE(pipe, HBLANK_A, HBLANK_B)
#define HSYNC(pipe) _PIPE(pipe, HSYNC_A, HSYNC_B)
#define VTOTAL(pipe) _PIPE(pipe, VTOTAL_A, VTOTAL_B)
#define VBLANK(pipe) _PIPE(pipe, VBLANK_A, VBLANK_B)
#define VSYNC(pipe) _PIPE(pipe, VSYNC_A, VSYNC_B)
#define BCLRPAT(pipe) _PIPE(pipe, BCLRPAT_A, BCLRPAT_B)
#define HTOTAL(pipe) _PIPE(pipe, _HTOTAL_A, _HTOTAL_B)
#define HBLANK(pipe) _PIPE(pipe, _HBLANK_A, _HBLANK_B)
#define HSYNC(pipe) _PIPE(pipe, _HSYNC_A, _HSYNC_B)
#define VTOTAL(pipe) _PIPE(pipe, _VTOTAL_A, _VTOTAL_B)
#define VBLANK(pipe) _PIPE(pipe, _VBLANK_A, _VBLANK_B)
#define VSYNC(pipe) _PIPE(pipe, _VSYNC_A, _VSYNC_B)
#define BCLRPAT(pipe) _PIPE(pipe, _BCLRPAT_A, _BCLRPAT_B)
/* VGA port control */
#define ADPA 0x61100
@ -2208,8 +2209,8 @@
* which is after the LUTs, so we want the bytes for our color format.
* For our current usage, this is always 3, one byte for R, G and B.
*/
#define PIPEA_GMCH_DATA_M 0x70050
#define PIPEB_GMCH_DATA_M 0x71050
#define _PIPEA_GMCH_DATA_M 0x70050
#define _PIPEB_GMCH_DATA_M 0x71050
/* Transfer unit size for display port - 1, default is 0x3f (for TU size 64) */
#define PIPE_GMCH_DATA_M_TU_SIZE_MASK (0x3f << 25)
@ -2217,8 +2218,8 @@
#define PIPE_GMCH_DATA_M_MASK (0xffffff)
#define PIPEA_GMCH_DATA_N 0x70054
#define PIPEB_GMCH_DATA_N 0x71054
#define _PIPEA_GMCH_DATA_N 0x70054
#define _PIPEB_GMCH_DATA_N 0x71054
#define PIPE_GMCH_DATA_N_MASK (0xffffff)
/*
@ -2232,20 +2233,25 @@
* Attributes and VB-ID.
*/
#define PIPEA_DP_LINK_M 0x70060
#define PIPEB_DP_LINK_M 0x71060
#define _PIPEA_DP_LINK_M 0x70060
#define _PIPEB_DP_LINK_M 0x71060
#define PIPEA_DP_LINK_M_MASK (0xffffff)
#define PIPEA_DP_LINK_N 0x70064
#define PIPEB_DP_LINK_N 0x71064
#define _PIPEA_DP_LINK_N 0x70064
#define _PIPEB_DP_LINK_N 0x71064
#define PIPEA_DP_LINK_N_MASK (0xffffff)
#define PIPE_GMCH_DATA_M(pipe) _PIPE(pipe, _PIPEA_GMCH_DATA_M, _PIPEB_GMCH_DATA_M)
#define PIPE_GMCH_DATA_N(pipe) _PIPE(pipe, _PIPEA_GMCH_DATA_N, _PIPEB_GMCH_DATA_N)
#define PIPE_DP_LINK_M(pipe) _PIPE(pipe, _PIPEA_DP_LINK_M, _PIPEB_DP_LINK_M)
#define PIPE_DP_LINK_N(pipe) _PIPE(pipe, _PIPEA_DP_LINK_N, _PIPEB_DP_LINK_N)
/* Display & cursor control */
/* Pipe A */
#define PIPEADSL 0x70000
#define _PIPEADSL 0x70000
#define DSL_LINEMASK 0x00000fff
#define PIPEACONF 0x70008
#define _PIPEACONF 0x70008
#define PIPECONF_ENABLE (1<<31)
#define PIPECONF_DISABLE 0
#define PIPECONF_DOUBLE_WIDE (1<<30)
@ -2271,7 +2277,7 @@
#define PIPECONF_DITHER_TYPE_ST1 (1<<2)
#define PIPECONF_DITHER_TYPE_ST2 (2<<2)
#define PIPECONF_DITHER_TYPE_TEMP (3<<2)
#define PIPEASTAT 0x70024
#define _PIPEASTAT 0x70024
#define PIPE_FIFO_UNDERRUN_STATUS (1UL<<31)
#define PIPE_CRC_ERROR_ENABLE (1UL<<29)
#define PIPE_CRC_DONE_ENABLE (1UL<<28)
@ -2307,10 +2313,12 @@
#define PIPE_6BPC (2 << 5)
#define PIPE_12BPC (3 << 5)
#define PIPESRC(pipe) _PIPE(pipe, PIPEASRC, PIPEBSRC)
#define PIPECONF(pipe) _PIPE(pipe, PIPEACONF, PIPEBCONF)
#define PIPEDSL(pipe) _PIPE(pipe, PIPEADSL, PIPEBDSL)
#define PIPEFRAMEPIXEL(pipe) _PIPE(pipe, PIPEAFRAMEPIXEL, PIPEBFRAMEPIXEL)
#define PIPESRC(pipe) _PIPE(pipe, _PIPEASRC, _PIPEBSRC)
#define PIPECONF(pipe) _PIPE(pipe, _PIPEACONF, _PIPEBCONF)
#define PIPEDSL(pipe) _PIPE(pipe, _PIPEADSL, _PIPEBDSL)
#define PIPEFRAME(pipe) _PIPE(pipe, _PIPEAFRAMEHIGH, _PIPEBFRAMEHIGH)
#define PIPEFRAMEPIXEL(pipe) _PIPE(pipe, _PIPEAFRAMEPIXEL, _PIPEBFRAMEPIXEL)
#define PIPESTAT(pipe) _PIPE(pipe, _PIPEASTAT, _PIPEBSTAT)
#define DSPARB 0x70030
#define DSPARB_CSTART_MASK (0x7f << 7)
@ -2472,20 +2480,21 @@
* } while (high1 != high2);
* frame = (high1 << 8) | low1;
*/
#define PIPEAFRAMEHIGH 0x70040
#define _PIPEAFRAMEHIGH 0x70040
#define PIPE_FRAME_HIGH_MASK 0x0000ffff
#define PIPE_FRAME_HIGH_SHIFT 0
#define PIPEAFRAMEPIXEL 0x70044
#define _PIPEAFRAMEPIXEL 0x70044
#define PIPE_FRAME_LOW_MASK 0xff000000
#define PIPE_FRAME_LOW_SHIFT 24
#define PIPE_PIXEL_MASK 0x00ffffff
#define PIPE_PIXEL_SHIFT 0
/* GM45+ just has to be different */
#define PIPEA_FRMCOUNT_GM45 0x70040
#define PIPEA_FLIPCOUNT_GM45 0x70044
#define _PIPEA_FRMCOUNT_GM45 0x70040
#define _PIPEA_FLIPCOUNT_GM45 0x70044
#define PIPE_FRMCOUNT_GM45(pipe) _PIPE(pipe, _PIPEA_FRMCOUNT_GM45, _PIPEB_FRMCOUNT_GM45)
/* Cursor A & B regs */
#define CURACNTR 0x70080
#define _CURACNTR 0x70080
/* Old style CUR*CNTR flags (desktop 8xx) */
#define CURSOR_ENABLE 0x80000000
#define CURSOR_GAMMA_ENABLE 0x40000000
@ -2506,23 +2515,23 @@
#define MCURSOR_PIPE_A 0x00
#define MCURSOR_PIPE_B (1 << 28)
#define MCURSOR_GAMMA_ENABLE (1 << 26)
#define CURABASE 0x70084
#define CURAPOS 0x70088
#define _CURABASE 0x70084
#define _CURAPOS 0x70088
#define CURSOR_POS_MASK 0x007FF
#define CURSOR_POS_SIGN 0x8000
#define CURSOR_X_SHIFT 0
#define CURSOR_Y_SHIFT 16
#define CURSIZE 0x700a0
#define CURBCNTR 0x700c0
#define CURBBASE 0x700c4
#define CURBPOS 0x700c8
#define _CURBCNTR 0x700c0
#define _CURBBASE 0x700c4
#define _CURBPOS 0x700c8
#define CURCNTR(pipe) _PIPE(pipe, CURACNTR, CURBCNTR)
#define CURBASE(pipe) _PIPE(pipe, CURABASE, CURBBASE)
#define CURPOS(pipe) _PIPE(pipe, CURAPOS, CURBPOS)
#define CURCNTR(pipe) _PIPE(pipe, _CURACNTR, _CURBCNTR)
#define CURBASE(pipe) _PIPE(pipe, _CURABASE, _CURBBASE)
#define CURPOS(pipe) _PIPE(pipe, _CURAPOS, _CURBPOS)
/* Display A control */
#define DSPACNTR 0x70180
#define _DSPACNTR 0x70180
#define DISPLAY_PLANE_ENABLE (1<<31)
#define DISPLAY_PLANE_DISABLE 0
#define DISPPLANE_GAMMA_ENABLE (1<<30)
@ -2548,20 +2557,20 @@
#define DISPPLANE_STEREO_POLARITY_SECOND (1<<18)
#define DISPPLANE_TRICKLE_FEED_DISABLE (1<<14) /* Ironlake */
#define DISPPLANE_TILED (1<<10)
#define DSPAADDR 0x70184
#define DSPASTRIDE 0x70188
#define DSPAPOS 0x7018C /* reserved */
#define DSPASIZE 0x70190
#define DSPASURF 0x7019C /* 965+ only */
#define DSPATILEOFF 0x701A4 /* 965+ only */
#define _DSPAADDR 0x70184
#define _DSPASTRIDE 0x70188
#define _DSPAPOS 0x7018C /* reserved */
#define _DSPASIZE 0x70190
#define _DSPASURF 0x7019C /* 965+ only */
#define _DSPATILEOFF 0x701A4 /* 965+ only */
#define DSPCNTR(plane) _PIPE(plane, DSPACNTR, DSPBCNTR)
#define DSPADDR(plane) _PIPE(plane, DSPAADDR, DSPBADDR)
#define DSPSTRIDE(plane) _PIPE(plane, DSPASTRIDE, DSPBSTRIDE)
#define DSPPOS(plane) _PIPE(plane, DSPAPOS, DSPBPOS)
#define DSPSIZE(plane) _PIPE(plane, DSPASIZE, DSPBSIZE)
#define DSPSURF(plane) _PIPE(plane, DSPASURF, DSPBSURF)
#define DSPTILEOFF(plane) _PIPE(plane, DSPATILEOFF, DSPBTILEOFF)
#define DSPCNTR(plane) _PIPE(plane, _DSPACNTR, _DSPBCNTR)
#define DSPADDR(plane) _PIPE(plane, _DSPAADDR, _DSPBADDR)
#define DSPSTRIDE(plane) _PIPE(plane, _DSPASTRIDE, _DSPBSTRIDE)
#define DSPPOS(plane) _PIPE(plane, _DSPAPOS, _DSPBPOS)
#define DSPSIZE(plane) _PIPE(plane, _DSPASIZE, _DSPBSIZE)
#define DSPSURF(plane) _PIPE(plane, _DSPASURF, _DSPBSURF)
#define DSPTILEOFF(plane) _PIPE(plane, _DSPATILEOFF, _DSPBTILEOFF)
/* VBIOS flags */
#define SWF00 0x71410
@ -2579,27 +2588,27 @@
#define SWF32 0x7241c
/* Pipe B */
#define PIPEBDSL 0x71000
#define PIPEBCONF 0x71008
#define PIPEBSTAT 0x71024
#define PIPEBFRAMEHIGH 0x71040
#define PIPEBFRAMEPIXEL 0x71044
#define PIPEB_FRMCOUNT_GM45 0x71040
#define PIPEB_FLIPCOUNT_GM45 0x71044
#define _PIPEBDSL 0x71000
#define _PIPEBCONF 0x71008
#define _PIPEBSTAT 0x71024
#define _PIPEBFRAMEHIGH 0x71040
#define _PIPEBFRAMEPIXEL 0x71044
#define _PIPEB_FRMCOUNT_GM45 0x71040
#define _PIPEB_FLIPCOUNT_GM45 0x71044
/* Display B control */
#define DSPBCNTR 0x71180
#define _DSPBCNTR 0x71180
#define DISPPLANE_ALPHA_TRANS_ENABLE (1<<15)
#define DISPPLANE_ALPHA_TRANS_DISABLE 0
#define DISPPLANE_SPRITE_ABOVE_DISPLAY 0
#define DISPPLANE_SPRITE_ABOVE_OVERLAY (1)
#define DSPBADDR 0x71184
#define DSPBSTRIDE 0x71188
#define DSPBPOS 0x7118C
#define DSPBSIZE 0x71190
#define DSPBSURF 0x7119C
#define DSPBTILEOFF 0x711A4
#define _DSPBADDR 0x71184
#define _DSPBSTRIDE 0x71188
#define _DSPBPOS 0x7118C
#define _DSPBSIZE 0x71190
#define _DSPBSURF 0x7119C
#define _DSPBTILEOFF 0x711A4
/* VBIOS regs */
#define VGACNTRL 0x71400
@ -2653,68 +2662,80 @@
#define FDI_PLL_FREQ_DISABLE_COUNT_LIMIT_MASK 0xff
#define PIPEA_DATA_M1 0x60030
#define _PIPEA_DATA_M1 0x60030
#define TU_SIZE(x) (((x)-1) << 25) /* default size 64 */
#define TU_SIZE_MASK 0x7e000000
#define PIPE_DATA_M1_OFFSET 0
#define PIPEA_DATA_N1 0x60034
#define _PIPEA_DATA_N1 0x60034
#define PIPE_DATA_N1_OFFSET 0
#define PIPEA_DATA_M2 0x60038
#define _PIPEA_DATA_M2 0x60038
#define PIPE_DATA_M2_OFFSET 0
#define PIPEA_DATA_N2 0x6003c
#define _PIPEA_DATA_N2 0x6003c
#define PIPE_DATA_N2_OFFSET 0
#define PIPEA_LINK_M1 0x60040
#define _PIPEA_LINK_M1 0x60040
#define PIPE_LINK_M1_OFFSET 0
#define PIPEA_LINK_N1 0x60044
#define _PIPEA_LINK_N1 0x60044
#define PIPE_LINK_N1_OFFSET 0
#define PIPEA_LINK_M2 0x60048
#define _PIPEA_LINK_M2 0x60048
#define PIPE_LINK_M2_OFFSET 0
#define PIPEA_LINK_N2 0x6004c
#define _PIPEA_LINK_N2 0x6004c
#define PIPE_LINK_N2_OFFSET 0
/* PIPEB timing regs are same start from 0x61000 */
#define PIPEB_DATA_M1 0x61030
#define PIPEB_DATA_N1 0x61034
#define _PIPEB_DATA_M1 0x61030
#define _PIPEB_DATA_N1 0x61034
#define PIPEB_DATA_M2 0x61038
#define PIPEB_DATA_N2 0x6103c
#define _PIPEB_DATA_M2 0x61038
#define _PIPEB_DATA_N2 0x6103c
#define PIPEB_LINK_M1 0x61040
#define PIPEB_LINK_N1 0x61044
#define _PIPEB_LINK_M1 0x61040
#define _PIPEB_LINK_N1 0x61044
#define PIPEB_LINK_M2 0x61048
#define PIPEB_LINK_N2 0x6104c
#define _PIPEB_LINK_M2 0x61048
#define _PIPEB_LINK_N2 0x6104c
#define PIPE_DATA_M1(pipe) _PIPE(pipe, PIPEA_DATA_M1, PIPEB_DATA_M1)
#define PIPE_DATA_N1(pipe) _PIPE(pipe, PIPEA_DATA_N1, PIPEB_DATA_N1)
#define PIPE_DATA_M2(pipe) _PIPE(pipe, PIPEA_DATA_M2, PIPEB_DATA_M2)
#define PIPE_DATA_N2(pipe) _PIPE(pipe, PIPEA_DATA_N2, PIPEB_DATA_N2)
#define PIPE_LINK_M1(pipe) _PIPE(pipe, PIPEA_LINK_M1, PIPEB_LINK_M1)
#define PIPE_LINK_N1(pipe) _PIPE(pipe, PIPEA_LINK_N1, PIPEB_LINK_N1)
#define PIPE_LINK_M2(pipe) _PIPE(pipe, PIPEA_LINK_M2, PIPEB_LINK_M2)
#define PIPE_LINK_N2(pipe) _PIPE(pipe, PIPEA_LINK_N2, PIPEB_LINK_N2)
#define PIPE_DATA_M1(pipe) _PIPE(pipe, _PIPEA_DATA_M1, _PIPEB_DATA_M1)
#define PIPE_DATA_N1(pipe) _PIPE(pipe, _PIPEA_DATA_N1, _PIPEB_DATA_N1)
#define PIPE_DATA_M2(pipe) _PIPE(pipe, _PIPEA_DATA_M2, _PIPEB_DATA_M2)
#define PIPE_DATA_N2(pipe) _PIPE(pipe, _PIPEA_DATA_N2, _PIPEB_DATA_N2)
#define PIPE_LINK_M1(pipe) _PIPE(pipe, _PIPEA_LINK_M1, _PIPEB_LINK_M1)
#define PIPE_LINK_N1(pipe) _PIPE(pipe, _PIPEA_LINK_N1, _PIPEB_LINK_N1)
#define PIPE_LINK_M2(pipe) _PIPE(pipe, _PIPEA_LINK_M2, _PIPEB_LINK_M2)
#define PIPE_LINK_N2(pipe) _PIPE(pipe, _PIPEA_LINK_N2, _PIPEB_LINK_N2)
/* CPU panel fitter */
#define PFA_CTL_1 0x68080
#define PFB_CTL_1 0x68880
/* IVB+ has 3 fitters, 0 is 7x5 capable, the other two only 3x3 */
#define _PFA_CTL_1 0x68080
#define _PFB_CTL_1 0x68880
#define PF_ENABLE (1<<31)
#define PF_FILTER_MASK (3<<23)
#define PF_FILTER_PROGRAMMED (0<<23)
#define PF_FILTER_MED_3x3 (1<<23)
#define PF_FILTER_EDGE_ENHANCE (2<<23)
#define PF_FILTER_EDGE_SOFTEN (3<<23)
#define PFA_WIN_SZ 0x68074
#define PFB_WIN_SZ 0x68874
#define PFA_WIN_POS 0x68070
#define PFB_WIN_POS 0x68870
#define _PFA_WIN_SZ 0x68074
#define _PFB_WIN_SZ 0x68874
#define _PFA_WIN_POS 0x68070
#define _PFB_WIN_POS 0x68870
#define _PFA_VSCALE 0x68084
#define _PFB_VSCALE 0x68884
#define _PFA_HSCALE 0x68090
#define _PFB_HSCALE 0x68890
#define PF_CTL(pipe) _PIPE(pipe, _PFA_CTL_1, _PFB_CTL_1)
#define PF_WIN_SZ(pipe) _PIPE(pipe, _PFA_WIN_SZ, _PFB_WIN_SZ)
#define PF_WIN_POS(pipe) _PIPE(pipe, _PFA_WIN_POS, _PFB_WIN_POS)
#define PF_VSCALE(pipe) _PIPE(pipe, _PFA_VSCALE, _PFB_VSCALE)
#define PF_HSCALE(pipe) _PIPE(pipe, _PFA_HSCALE, _PFB_HSCALE)
/* legacy palette */
#define LGC_PALETTE_A 0x4a000
#define LGC_PALETTE_B 0x4a800
#define _LGC_PALETTE_A 0x4a000
#define _LGC_PALETTE_B 0x4a800
#define LGC_PALETTE(pipe) _PIPE(pipe, _LGC_PALETTE_A, _LGC_PALETTE_B)
/* interrupts */
#define DE_MASTER_IRQ_CONTROL (1 << 31)
@ -2880,17 +2901,17 @@
#define PCH_GMBUS4 0xc5110
#define PCH_GMBUS5 0xc5120
#define PCH_DPLL_A 0xc6014
#define PCH_DPLL_B 0xc6018
#define PCH_DPLL(pipe) _PIPE(pipe, PCH_DPLL_A, PCH_DPLL_B)
#define _PCH_DPLL_A 0xc6014
#define _PCH_DPLL_B 0xc6018
#define PCH_DPLL(pipe) _PIPE(pipe, _PCH_DPLL_A, _PCH_DPLL_B)
#define PCH_FPA0 0xc6040
#define _PCH_FPA0 0xc6040
#define FP_CB_TUNE (0x3<<22)
#define PCH_FPA1 0xc6044
#define PCH_FPB0 0xc6048
#define PCH_FPB1 0xc604c
#define PCH_FP0(pipe) _PIPE(pipe, PCH_FPA0, PCH_FPB0)
#define PCH_FP1(pipe) _PIPE(pipe, PCH_FPA1, PCH_FPB1)
#define _PCH_FPA1 0xc6044
#define _PCH_FPB0 0xc6048
#define _PCH_FPB1 0xc604c
#define PCH_FP0(pipe) _PIPE(pipe, _PCH_FPA0, _PCH_FPB0)
#define PCH_FP1(pipe) _PIPE(pipe, _PCH_FPA1, _PCH_FPB1)
#define PCH_DPLL_TEST 0xc606c
@ -2942,60 +2963,69 @@
/* transcoder */
#define TRANS_HTOTAL_A 0xe0000
#define _TRANS_HTOTAL_A 0xe0000
#define TRANS_HTOTAL_SHIFT 16
#define TRANS_HACTIVE_SHIFT 0
#define TRANS_HBLANK_A 0xe0004
#define _TRANS_HBLANK_A 0xe0004
#define TRANS_HBLANK_END_SHIFT 16
#define TRANS_HBLANK_START_SHIFT 0
#define TRANS_HSYNC_A 0xe0008
#define _TRANS_HSYNC_A 0xe0008
#define TRANS_HSYNC_END_SHIFT 16
#define TRANS_HSYNC_START_SHIFT 0
#define TRANS_VTOTAL_A 0xe000c
#define _TRANS_VTOTAL_A 0xe000c
#define TRANS_VTOTAL_SHIFT 16
#define TRANS_VACTIVE_SHIFT 0
#define TRANS_VBLANK_A 0xe0010
#define _TRANS_VBLANK_A 0xe0010
#define TRANS_VBLANK_END_SHIFT 16
#define TRANS_VBLANK_START_SHIFT 0
#define TRANS_VSYNC_A 0xe0014
#define _TRANS_VSYNC_A 0xe0014
#define TRANS_VSYNC_END_SHIFT 16
#define TRANS_VSYNC_START_SHIFT 0
#define TRANSA_DATA_M1 0xe0030
#define TRANSA_DATA_N1 0xe0034
#define TRANSA_DATA_M2 0xe0038
#define TRANSA_DATA_N2 0xe003c
#define TRANSA_DP_LINK_M1 0xe0040
#define TRANSA_DP_LINK_N1 0xe0044
#define TRANSA_DP_LINK_M2 0xe0048
#define TRANSA_DP_LINK_N2 0xe004c
#define _TRANSA_DATA_M1 0xe0030
#define _TRANSA_DATA_N1 0xe0034
#define _TRANSA_DATA_M2 0xe0038
#define _TRANSA_DATA_N2 0xe003c
#define _TRANSA_DP_LINK_M1 0xe0040
#define _TRANSA_DP_LINK_N1 0xe0044
#define _TRANSA_DP_LINK_M2 0xe0048
#define _TRANSA_DP_LINK_N2 0xe004c
#define TRANS_HTOTAL_B 0xe1000
#define TRANS_HBLANK_B 0xe1004
#define TRANS_HSYNC_B 0xe1008
#define TRANS_VTOTAL_B 0xe100c
#define TRANS_VBLANK_B 0xe1010
#define TRANS_VSYNC_B 0xe1014
#define _TRANS_HTOTAL_B 0xe1000
#define _TRANS_HBLANK_B 0xe1004
#define _TRANS_HSYNC_B 0xe1008
#define _TRANS_VTOTAL_B 0xe100c
#define _TRANS_VBLANK_B 0xe1010
#define _TRANS_VSYNC_B 0xe1014
#define TRANS_HTOTAL(pipe) _PIPE(pipe, TRANS_HTOTAL_A, TRANS_HTOTAL_B)
#define TRANS_HBLANK(pipe) _PIPE(pipe, TRANS_HBLANK_A, TRANS_HBLANK_B)
#define TRANS_HSYNC(pipe) _PIPE(pipe, TRANS_HSYNC_A, TRANS_HSYNC_B)
#define TRANS_VTOTAL(pipe) _PIPE(pipe, TRANS_VTOTAL_A, TRANS_VTOTAL_B)
#define TRANS_VBLANK(pipe) _PIPE(pipe, TRANS_VBLANK_A, TRANS_VBLANK_B)
#define TRANS_VSYNC(pipe) _PIPE(pipe, TRANS_VSYNC_A, TRANS_VSYNC_B)
#define TRANS_HTOTAL(pipe) _PIPE(pipe, _TRANS_HTOTAL_A, _TRANS_HTOTAL_B)
#define TRANS_HBLANK(pipe) _PIPE(pipe, _TRANS_HBLANK_A, _TRANS_HBLANK_B)
#define TRANS_HSYNC(pipe) _PIPE(pipe, _TRANS_HSYNC_A, _TRANS_HSYNC_B)
#define TRANS_VTOTAL(pipe) _PIPE(pipe, _TRANS_VTOTAL_A, _TRANS_VTOTAL_B)
#define TRANS_VBLANK(pipe) _PIPE(pipe, _TRANS_VBLANK_A, _TRANS_VBLANK_B)
#define TRANS_VSYNC(pipe) _PIPE(pipe, _TRANS_VSYNC_A, _TRANS_VSYNC_B)
#define TRANSB_DATA_M1 0xe1030
#define TRANSB_DATA_N1 0xe1034
#define TRANSB_DATA_M2 0xe1038
#define TRANSB_DATA_N2 0xe103c
#define TRANSB_DP_LINK_M1 0xe1040
#define TRANSB_DP_LINK_N1 0xe1044
#define TRANSB_DP_LINK_M2 0xe1048
#define TRANSB_DP_LINK_N2 0xe104c
#define _TRANSB_DATA_M1 0xe1030
#define _TRANSB_DATA_N1 0xe1034
#define _TRANSB_DATA_M2 0xe1038
#define _TRANSB_DATA_N2 0xe103c
#define _TRANSB_DP_LINK_M1 0xe1040
#define _TRANSB_DP_LINK_N1 0xe1044
#define _TRANSB_DP_LINK_M2 0xe1048
#define _TRANSB_DP_LINK_N2 0xe104c
#define TRANSACONF 0xf0008
#define TRANSBCONF 0xf1008
#define TRANSCONF(plane) _PIPE(plane, TRANSACONF, TRANSBCONF)
#define TRANSDATA_M1(pipe) _PIPE(pipe, _TRANSA_DATA_M1, _TRANSB_DATA_M1)
#define TRANSDATA_N1(pipe) _PIPE(pipe, _TRANSA_DATA_N1, _TRANSB_DATA_N1)
#define TRANSDATA_M2(pipe) _PIPE(pipe, _TRANSA_DATA_M2, _TRANSB_DATA_M2)
#define TRANSDATA_N2(pipe) _PIPE(pipe, _TRANSA_DATA_N2, _TRANSB_DATA_N2)
#define TRANSDPLINK_M1(pipe) _PIPE(pipe, _TRANSA_DP_LINK_M1, _TRANSB_DP_LINK_M1)
#define TRANSDPLINK_N1(pipe) _PIPE(pipe, _TRANSA_DP_LINK_N1, _TRANSB_DP_LINK_N1)
#define TRANSDPLINK_M2(pipe) _PIPE(pipe, _TRANSA_DP_LINK_M2, _TRANSB_DP_LINK_M2)
#define TRANSDPLINK_N2(pipe) _PIPE(pipe, _TRANSA_DP_LINK_N2, _TRANSB_DP_LINK_N2)
#define _TRANSACONF 0xf0008
#define _TRANSBCONF 0xf1008
#define TRANSCONF(plane) _PIPE(plane, _TRANSACONF, _TRANSBCONF)
#define TRANS_DISABLE (0<<31)
#define TRANS_ENABLE (1<<31)
#define TRANS_STATE_MASK (1<<30)
@ -3013,19 +3043,19 @@
#define TRANS_6BPC (2<<5)
#define TRANS_12BPC (3<<5)
#define FDI_RXA_CHICKEN 0xc200c
#define FDI_RXB_CHICKEN 0xc2010
#define _FDI_RXA_CHICKEN 0xc200c
#define _FDI_RXB_CHICKEN 0xc2010
#define FDI_RX_PHASE_SYNC_POINTER_OVR (1<<1)
#define FDI_RX_PHASE_SYNC_POINTER_EN (1<<0)
#define FDI_RX_CHICKEN(pipe) _PIPE(pipe, FDI_RXA_CHICKEN, FDI_RXB_CHICKEN)
#define FDI_RX_CHICKEN(pipe) _PIPE(pipe, _FDI_RXA_CHICKEN, _FDI_RXB_CHICKEN)
#define SOUTH_DSPCLK_GATE_D 0xc2020
#define PCH_DPLSUNIT_CLOCK_GATE_DISABLE (1<<29)
/* CPU: FDI_TX */
#define FDI_TXA_CTL 0x60100
#define FDI_TXB_CTL 0x61100
#define FDI_TX_CTL(pipe) _PIPE(pipe, FDI_TXA_CTL, FDI_TXB_CTL)
#define _FDI_TXA_CTL 0x60100
#define _FDI_TXB_CTL 0x61100
#define FDI_TX_CTL(pipe) _PIPE(pipe, _FDI_TXA_CTL, _FDI_TXB_CTL)
#define FDI_TX_DISABLE (0<<31)
#define FDI_TX_ENABLE (1<<31)
#define FDI_LINK_TRAIN_PATTERN_1 (0<<28)
@ -3065,9 +3095,9 @@
#define FDI_SCRAMBLING_DISABLE (1<<7)
/* FDI_RX, FDI_X is hard-wired to Transcoder_X */
#define FDI_RXA_CTL 0xf000c
#define FDI_RXB_CTL 0xf100c
#define FDI_RX_CTL(pipe) _PIPE(pipe, FDI_RXA_CTL, FDI_RXB_CTL)
#define _FDI_RXA_CTL 0xf000c
#define _FDI_RXB_CTL 0xf100c
#define FDI_RX_CTL(pipe) _PIPE(pipe, _FDI_RXA_CTL, _FDI_RXB_CTL)
#define FDI_RX_ENABLE (1<<31)
/* train, dp width same as FDI_TX */
#define FDI_DP_PORT_WIDTH_X8 (7<<19)
@ -3092,15 +3122,15 @@
#define FDI_LINK_TRAIN_NORMAL_CPT (3<<8)
#define FDI_LINK_TRAIN_PATTERN_MASK_CPT (3<<8)
#define FDI_RXA_MISC 0xf0010
#define FDI_RXB_MISC 0xf1010
#define FDI_RXA_TUSIZE1 0xf0030
#define FDI_RXA_TUSIZE2 0xf0038
#define FDI_RXB_TUSIZE1 0xf1030
#define FDI_RXB_TUSIZE2 0xf1038
#define FDI_RX_MISC(pipe) _PIPE(pipe, FDI_RXA_MISC, FDI_RXB_MISC)
#define FDI_RX_TUSIZE1(pipe) _PIPE(pipe, FDI_RXA_TUSIZE1, FDI_RXB_TUSIZE1)
#define FDI_RX_TUSIZE2(pipe) _PIPE(pipe, FDI_RXA_TUSIZE2, FDI_RXB_TUSIZE2)
#define _FDI_RXA_MISC 0xf0010
#define _FDI_RXB_MISC 0xf1010
#define _FDI_RXA_TUSIZE1 0xf0030
#define _FDI_RXA_TUSIZE2 0xf0038
#define _FDI_RXB_TUSIZE1 0xf1030
#define _FDI_RXB_TUSIZE2 0xf1038
#define FDI_RX_MISC(pipe) _PIPE(pipe, _FDI_RXA_MISC, _FDI_RXB_MISC)
#define FDI_RX_TUSIZE1(pipe) _PIPE(pipe, _FDI_RXA_TUSIZE1, _FDI_RXB_TUSIZE1)
#define FDI_RX_TUSIZE2(pipe) _PIPE(pipe, _FDI_RXA_TUSIZE2, _FDI_RXB_TUSIZE2)
/* FDI_RX interrupt register format */
#define FDI_RX_INTER_LANE_ALIGN (1<<10)
@ -3115,12 +3145,12 @@
#define FDI_RX_CROSS_CLOCK_OVERFLOW (1<<1)
#define FDI_RX_SYMBOL_QUEUE_OVERFLOW (1<<0)
#define FDI_RXA_IIR 0xf0014
#define FDI_RXA_IMR 0xf0018
#define FDI_RXB_IIR 0xf1014
#define FDI_RXB_IMR 0xf1018
#define FDI_RX_IIR(pipe) _PIPE(pipe, FDI_RXA_IIR, FDI_RXB_IIR)
#define FDI_RX_IMR(pipe) _PIPE(pipe, FDI_RXA_IMR, FDI_RXB_IMR)
#define _FDI_RXA_IIR 0xf0014
#define _FDI_RXA_IMR 0xf0018
#define _FDI_RXB_IIR 0xf1014
#define _FDI_RXB_IMR 0xf1018
#define FDI_RX_IIR(pipe) _PIPE(pipe, _FDI_RXA_IIR, _FDI_RXB_IIR)
#define FDI_RX_IMR(pipe) _PIPE(pipe, _FDI_RXA_IMR, _FDI_RXB_IMR)
#define FDI_PLL_CTL_1 0xfe000
#define FDI_PLL_CTL_2 0xfe004

409
drivers/gpu/drm/i915/i915_suspend.c
View file

@ -34,11 +34,10 @@ static bool i915_pipe_enabled(struct drm_device *dev, enum pipe pipe)
struct drm_i915_private *dev_priv = dev->dev_private;
u32 dpll_reg;
if (HAS_PCH_SPLIT(dev)) {
dpll_reg = (pipe == PIPE_A) ? PCH_DPLL_A: PCH_DPLL_B;
} else {
dpll_reg = (pipe == PIPE_A) ? DPLL_A: DPLL_B;
}
if (HAS_PCH_SPLIT(dev))
dpll_reg = (pipe == PIPE_A) ? _PCH_DPLL_A : _PCH_DPLL_B;
else
dpll_reg = (pipe == PIPE_A) ? _DPLL_A : _DPLL_B;
return (I915_READ(dpll_reg) & DPLL_VCO_ENABLE);
}
@ -46,7 +45,7 @@ static bool i915_pipe_enabled(struct drm_device *dev, enum pipe pipe)
static void i915_save_palette(struct drm_device *dev, enum pipe pipe)
{
struct drm_i915_private *dev_priv = dev->dev_private;
unsigned long reg = (pipe == PIPE_A ? PALETTE_A : PALETTE_B);
unsigned long reg = (pipe == PIPE_A ? _PALETTE_A : _PALETTE_B);
u32 *array;
int i;
@ -54,7 +53,7 @@ static void i915_save_palette(struct drm_device *dev, enum pipe pipe)
return;
if (HAS_PCH_SPLIT(dev))
reg = (pipe == PIPE_A) ? LGC_PALETTE_A : LGC_PALETTE_B;
reg = (pipe == PIPE_A) ? _LGC_PALETTE_A : _LGC_PALETTE_B;
if (pipe == PIPE_A)
array = dev_priv->save_palette_a;
@ -68,7 +67,7 @@ static void i915_save_palette(struct drm_device *dev, enum pipe pipe)
static void i915_restore_palette(struct drm_device *dev, enum pipe pipe)
{
struct drm_i915_private *dev_priv = dev->dev_private;
unsigned long reg = (pipe == PIPE_A ? PALETTE_A : PALETTE_B);
unsigned long reg = (pipe == PIPE_A ? _PALETTE_A : _PALETTE_B);
u32 *array;
int i;
@ -76,7 +75,7 @@ static void i915_restore_palette(struct drm_device *dev, enum pipe pipe)
return;
if (HAS_PCH_SPLIT(dev))
reg = (pipe == PIPE_A) ? LGC_PALETTE_A : LGC_PALETTE_B;
reg = (pipe == PIPE_A) ? _LGC_PALETTE_A : _LGC_PALETTE_B;
if (pipe == PIPE_A)
array = dev_priv->save_palette_a;
@ -241,12 +240,12 @@ static void i915_save_modeset_reg(struct drm_device *dev)
return;
/* Cursor state */
dev_priv->saveCURACNTR = I915_READ(CURACNTR);
dev_priv->saveCURAPOS = I915_READ(CURAPOS);
dev_priv->saveCURABASE = I915_READ(CURABASE);
dev_priv->saveCURBCNTR = I915_READ(CURBCNTR);
dev_priv->saveCURBPOS = I915_READ(CURBPOS);
dev_priv->saveCURBBASE = I915_READ(CURBBASE);
dev_priv->saveCURACNTR = I915_READ(_CURACNTR);
dev_priv->saveCURAPOS = I915_READ(_CURAPOS);
dev_priv->saveCURABASE = I915_READ(_CURABASE);
dev_priv->saveCURBCNTR = I915_READ(_CURBCNTR);
dev_priv->saveCURBPOS = I915_READ(_CURBPOS);
dev_priv->saveCURBBASE = I915_READ(_CURBBASE);
if (IS_GEN2(dev))
dev_priv->saveCURSIZE = I915_READ(CURSIZE);
@ -256,118 +255,118 @@ static void i915_save_modeset_reg(struct drm_device *dev)
}
/* Pipe & plane A info */
dev_priv->savePIPEACONF = I915_READ(PIPEACONF);
dev_priv->savePIPEASRC = I915_READ(PIPEASRC);
dev_priv->savePIPEACONF = I915_READ(_PIPEACONF);
dev_priv->savePIPEASRC = I915_READ(_PIPEASRC);
if (HAS_PCH_SPLIT(dev)) {
dev_priv->saveFPA0 = I915_READ(PCH_FPA0);
dev_priv->saveFPA1 = I915_READ(PCH_FPA1);
dev_priv->saveDPLL_A = I915_READ(PCH_DPLL_A);
dev_priv->saveFPA0 = I915_READ(_PCH_FPA0);
dev_priv->saveFPA1 = I915_READ(_PCH_FPA1);
dev_priv->saveDPLL_A = I915_READ(_PCH_DPLL_A);
} else {
dev_priv->saveFPA0 = I915_READ(FPA0);
dev_priv->saveFPA1 = I915_READ(FPA1);
dev_priv->saveDPLL_A = I915_READ(DPLL_A);
dev_priv->saveFPA0 = I915_READ(_FPA0);
dev_priv->saveFPA1 = I915_READ(_FPA1);
dev_priv->saveDPLL_A = I915_READ(_DPLL_A);
}
if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev))
dev_priv->saveDPLL_A_MD = I915_READ(DPLL_A_MD);
dev_priv->saveHTOTAL_A = I915_READ(HTOTAL_A);
dev_priv->saveHBLANK_A = I915_READ(HBLANK_A);
dev_priv->saveHSYNC_A = I915_READ(HSYNC_A);
dev_priv->saveVTOTAL_A = I915_READ(VTOTAL_A);
dev_priv->saveVBLANK_A = I915_READ(VBLANK_A);
dev_priv->saveVSYNC_A = I915_READ(VSYNC_A);
dev_priv->saveDPLL_A_MD = I915_READ(_DPLL_A_MD);
dev_priv->saveHTOTAL_A = I915_READ(_HTOTAL_A);
dev_priv->saveHBLANK_A = I915_READ(_HBLANK_A);
dev_priv->saveHSYNC_A = I915_READ(_HSYNC_A);
dev_priv->saveVTOTAL_A = I915_READ(_VTOTAL_A);
dev_priv->saveVBLANK_A = I915_READ(_VBLANK_A);
dev_priv->saveVSYNC_A = I915_READ(_VSYNC_A);
if (!HAS_PCH_SPLIT(dev))
dev_priv->saveBCLRPAT_A = I915_READ(BCLRPAT_A);
dev_priv->saveBCLRPAT_A = I915_READ(_BCLRPAT_A);
if (HAS_PCH_SPLIT(dev)) {
dev_priv->savePIPEA_DATA_M1 = I915_READ(PIPEA_DATA_M1);
dev_priv->savePIPEA_DATA_N1 = I915_READ(PIPEA_DATA_N1);
dev_priv->savePIPEA_LINK_M1 = I915_READ(PIPEA_LINK_M1);
dev_priv->savePIPEA_LINK_N1 = I915_READ(PIPEA_LINK_N1);
dev_priv->savePIPEA_DATA_M1 = I915_READ(_PIPEA_DATA_M1);
dev_priv->savePIPEA_DATA_N1 = I915_READ(_PIPEA_DATA_N1);
dev_priv->savePIPEA_LINK_M1 = I915_READ(_PIPEA_LINK_M1);
dev_priv->savePIPEA_LINK_N1 = I915_READ(_PIPEA_LINK_N1);
dev_priv->saveFDI_TXA_CTL = I915_READ(FDI_TXA_CTL);
dev_priv->saveFDI_RXA_CTL = I915_READ(FDI_RXA_CTL);
dev_priv->saveFDI_TXA_CTL = I915_READ(_FDI_TXA_CTL);
dev_priv->saveFDI_RXA_CTL = I915_READ(_FDI_RXA_CTL);
dev_priv->savePFA_CTL_1 = I915_READ(PFA_CTL_1);
dev_priv->savePFA_WIN_SZ = I915_READ(PFA_WIN_SZ);
dev_priv->savePFA_WIN_POS = I915_READ(PFA_WIN_POS);
dev_priv->savePFA_CTL_1 = I915_READ(_PFA_CTL_1);
dev_priv->savePFA_WIN_SZ = I915_READ(_PFA_WIN_SZ);
dev_priv->savePFA_WIN_POS = I915_READ(_PFA_WIN_POS);
dev_priv->saveTRANSACONF = I915_READ(TRANSACONF);
dev_priv->saveTRANS_HTOTAL_A = I915_READ(TRANS_HTOTAL_A);
dev_priv->saveTRANS_HBLANK_A = I915_READ(TRANS_HBLANK_A);
dev_priv->saveTRANS_HSYNC_A = I915_READ(TRANS_HSYNC_A);
dev_priv->saveTRANS_VTOTAL_A = I915_READ(TRANS_VTOTAL_A);
dev_priv->saveTRANS_VBLANK_A = I915_READ(TRANS_VBLANK_A);
dev_priv->saveTRANS_VSYNC_A = I915_READ(TRANS_VSYNC_A);
dev_priv->saveTRANSACONF = I915_READ(_TRANSACONF);
dev_priv->saveTRANS_HTOTAL_A = I915_READ(_TRANS_HTOTAL_A);
dev_priv->saveTRANS_HBLANK_A = I915_READ(_TRANS_HBLANK_A);
dev_priv->saveTRANS_HSYNC_A = I915_READ(_TRANS_HSYNC_A);
dev_priv->saveTRANS_VTOTAL_A = I915_READ(_TRANS_VTOTAL_A);
dev_priv->saveTRANS_VBLANK_A = I915_READ(_TRANS_VBLANK_A);
dev_priv->saveTRANS_VSYNC_A = I915_READ(_TRANS_VSYNC_A);
}
dev_priv->saveDSPACNTR = I915_READ(DSPACNTR);
dev_priv->saveDSPASTRIDE = I915_READ(DSPASTRIDE);
dev_priv->saveDSPASIZE = I915_READ(DSPASIZE);
dev_priv->saveDSPAPOS = I915_READ(DSPAPOS);
dev_priv->saveDSPAADDR = I915_READ(DSPAADDR);
dev_priv->saveDSPACNTR = I915_READ(_DSPACNTR);
dev_priv->saveDSPASTRIDE = I915_READ(_DSPASTRIDE);
dev_priv->saveDSPASIZE = I915_READ(_DSPASIZE);
dev_priv->saveDSPAPOS = I915_READ(_DSPAPOS);
dev_priv->saveDSPAADDR = I915_READ(_DSPAADDR);
if (INTEL_INFO(dev)->gen >= 4) {
dev_priv->saveDSPASURF = I915_READ(DSPASURF);
dev_priv->saveDSPATILEOFF = I915_READ(DSPATILEOFF);
dev_priv->saveDSPASURF = I915_READ(_DSPASURF);
dev_priv->saveDSPATILEOFF = I915_READ(_DSPATILEOFF);
}
i915_save_palette(dev, PIPE_A);
dev_priv->savePIPEASTAT = I915_READ(PIPEASTAT);
dev_priv->savePIPEASTAT = I915_READ(_PIPEASTAT);
/* Pipe & plane B info */
dev_priv->savePIPEBCONF = I915_READ(PIPEBCONF);
dev_priv->savePIPEBSRC = I915_READ(PIPEBSRC);
dev_priv->savePIPEBCONF = I915_READ(_PIPEBCONF);
dev_priv->savePIPEBSRC = I915_READ(_PIPEBSRC);
if (HAS_PCH_SPLIT(dev)) {
dev_priv->saveFPB0 = I915_READ(PCH_FPB0);
dev_priv->saveFPB1 = I915_READ(PCH_FPB1);
dev_priv->saveDPLL_B = I915_READ(PCH_DPLL_B);
dev_priv->saveFPB0 = I915_READ(_PCH_FPB0);
dev_priv->saveFPB1 = I915_READ(_PCH_FPB1);
dev_priv->saveDPLL_B = I915_READ(_PCH_DPLL_B);
} else {
dev_priv->saveFPB0 = I915_READ(FPB0);
dev_priv->saveFPB1 = I915_READ(FPB1);
dev_priv->saveDPLL_B = I915_READ(DPLL_B);
dev_priv->saveFPB0 = I915_READ(_FPB0);
dev_priv->saveFPB1 = I915_READ(_FPB1);
dev_priv->saveDPLL_B = I915_READ(_DPLL_B);
}
if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev))
dev_priv->saveDPLL_B_MD = I915_READ(DPLL_B_MD);
dev_priv->saveHTOTAL_B = I915_READ(HTOTAL_B);
dev_priv->saveHBLANK_B = I915_READ(HBLANK_B);
dev_priv->saveHSYNC_B = I915_READ(HSYNC_B);
dev_priv->saveVTOTAL_B = I915_READ(VTOTAL_B);
dev_priv->saveVBLANK_B = I915_READ(VBLANK_B);
dev_priv->saveVSYNC_B = I915_READ(VSYNC_B);
dev_priv->saveDPLL_B_MD = I915_READ(_DPLL_B_MD);
dev_priv->saveHTOTAL_B = I915_READ(_HTOTAL_B);
dev_priv->saveHBLANK_B = I915_READ(_HBLANK_B);
dev_priv->saveHSYNC_B = I915_READ(_HSYNC_B);
dev_priv->saveVTOTAL_B = I915_READ(_VTOTAL_B);
dev_priv->saveVBLANK_B = I915_READ(_VBLANK_B);
dev_priv->saveVSYNC_B = I915_READ(_VSYNC_B);
if (!HAS_PCH_SPLIT(dev))
dev_priv->saveBCLRPAT_B = I915_READ(BCLRPAT_B);
dev_priv->saveBCLRPAT_B = I915_READ(_BCLRPAT_B);
if (HAS_PCH_SPLIT(dev)) {
dev_priv->savePIPEB_DATA_M1 = I915_READ(PIPEB_DATA_M1);
dev_priv->savePIPEB_DATA_N1 = I915_READ(PIPEB_DATA_N1);
dev_priv->savePIPEB_LINK_M1 = I915_READ(PIPEB_LINK_M1);
dev_priv->savePIPEB_LINK_N1 = I915_READ(PIPEB_LINK_N1);
dev_priv->savePIPEB_DATA_M1 = I915_READ(_PIPEB_DATA_M1);
dev_priv->savePIPEB_DATA_N1 = I915_READ(_PIPEB_DATA_N1);
dev_priv->savePIPEB_LINK_M1 = I915_READ(_PIPEB_LINK_M1);
dev_priv->savePIPEB_LINK_N1 = I915_READ(_PIPEB_LINK_N1);
dev_priv->saveFDI_TXB_CTL = I915_READ(FDI_TXB_CTL);
dev_priv->saveFDI_RXB_CTL = I915_READ(FDI_RXB_CTL);
dev_priv->saveFDI_TXB_CTL = I915_READ(_FDI_TXB_CTL);
dev_priv->saveFDI_RXB_CTL = I915_READ(_FDI_RXB_CTL);
dev_priv->savePFB_CTL_1 = I915_READ(PFB_CTL_1);
dev_priv->savePFB_WIN_SZ = I915_READ(PFB_WIN_SZ);
dev_priv->savePFB_WIN_POS = I915_READ(PFB_WIN_POS);
dev_priv->savePFB_CTL_1 = I915_READ(_PFB_CTL_1);
dev_priv->savePFB_WIN_SZ = I915_READ(_PFB_WIN_SZ);
dev_priv->savePFB_WIN_POS = I915_READ(_PFB_WIN_POS);
dev_priv->saveTRANSBCONF = I915_READ(TRANSBCONF);
dev_priv->saveTRANS_HTOTAL_B = I915_READ(TRANS_HTOTAL_B);
dev_priv->saveTRANS_HBLANK_B = I915_READ(TRANS_HBLANK_B);
dev_priv->saveTRANS_HSYNC_B = I915_READ(TRANS_HSYNC_B);
dev_priv->saveTRANS_VTOTAL_B = I915_READ(TRANS_VTOTAL_B);
dev_priv->saveTRANS_VBLANK_B = I915_READ(TRANS_VBLANK_B);
dev_priv->saveTRANS_VSYNC_B = I915_READ(TRANS_VSYNC_B);
dev_priv->saveTRANSBCONF = I915_READ(_TRANSBCONF);
dev_priv->saveTRANS_HTOTAL_B = I915_READ(_TRANS_HTOTAL_B);
dev_priv->saveTRANS_HBLANK_B = I915_READ(_TRANS_HBLANK_B);
dev_priv->saveTRANS_HSYNC_B = I915_READ(_TRANS_HSYNC_B);
dev_priv->saveTRANS_VTOTAL_B = I915_READ(_TRANS_VTOTAL_B);
dev_priv->saveTRANS_VBLANK_B = I915_READ(_TRANS_VBLANK_B);
dev_priv->saveTRANS_VSYNC_B = I915_READ(_TRANS_VSYNC_B);
}
dev_priv->saveDSPBCNTR = I915_READ(DSPBCNTR);
dev_priv->saveDSPBSTRIDE = I915_READ(DSPBSTRIDE);
dev_priv->saveDSPBSIZE = I915_READ(DSPBSIZE);
dev_priv->saveDSPBPOS = I915_READ(DSPBPOS);
dev_priv->saveDSPBADDR = I915_READ(DSPBADDR);
dev_priv->saveDSPBCNTR = I915_READ(_DSPBCNTR);
dev_priv->saveDSPBSTRIDE = I915_READ(_DSPBSTRIDE);
dev_priv->saveDSPBSIZE = I915_READ(_DSPBSIZE);
dev_priv->saveDSPBPOS = I915_READ(_DSPBPOS);
dev_priv->saveDSPBADDR = I915_READ(_DSPBADDR);
if (INTEL_INFO(dev)->gen >= 4) {
dev_priv->saveDSPBSURF = I915_READ(DSPBSURF);
dev_priv->saveDSPBTILEOFF = I915_READ(DSPBTILEOFF);
dev_priv->saveDSPBSURF = I915_READ(_DSPBSURF);
dev_priv->saveDSPBTILEOFF = I915_READ(_DSPBTILEOFF);
}
i915_save_palette(dev, PIPE_B);
dev_priv->savePIPEBSTAT = I915_READ(PIPEBSTAT);
dev_priv->savePIPEBSTAT = I915_READ(_PIPEBSTAT);
/* Fences */
switch (INTEL_INFO(dev)->gen) {
@ -426,19 +425,19 @@ static void i915_restore_modeset_reg(struct drm_device *dev)
if (HAS_PCH_SPLIT(dev)) {
dpll_a_reg = PCH_DPLL_A;
dpll_b_reg = PCH_DPLL_B;
fpa0_reg = PCH_FPA0;
fpb0_reg = PCH_FPB0;
fpa1_reg = PCH_FPA1;
fpb1_reg = PCH_FPB1;
dpll_a_reg = _PCH_DPLL_A;
dpll_b_reg = _PCH_DPLL_B;
fpa0_reg = _PCH_FPA0;
fpb0_reg = _PCH_FPB0;
fpa1_reg = _PCH_FPA1;
fpb1_reg = _PCH_FPB1;
} else {
dpll_a_reg = DPLL_A;
dpll_b_reg = DPLL_B;
fpa0_reg = FPA0;
fpb0_reg = FPB0;
fpa1_reg = FPA1;
fpb1_reg = FPB1;
dpll_a_reg = _DPLL_A;
dpll_b_reg = _DPLL_B;
fpa0_reg = _FPA0;
fpb0_reg = _FPB0;
fpa1_reg = _FPA1;
fpb1_reg = _FPB1;
}
if (HAS_PCH_SPLIT(dev)) {
@ -461,60 +460,60 @@ static void i915_restore_modeset_reg(struct drm_device *dev)
POSTING_READ(dpll_a_reg);
udelay(150);
if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev)) {
I915_WRITE(DPLL_A_MD, dev_priv->saveDPLL_A_MD);
POSTING_READ(DPLL_A_MD);
I915_WRITE(_DPLL_A_MD, dev_priv->saveDPLL_A_MD);
POSTING_READ(_DPLL_A_MD);
}
udelay(150);
/* Restore mode */
I915_WRITE(HTOTAL_A, dev_priv->saveHTOTAL_A);
I915_WRITE(HBLANK_A, dev_priv->saveHBLANK_A);
I915_WRITE(HSYNC_A, dev_priv->saveHSYNC_A);
I915_WRITE(VTOTAL_A, dev_priv->saveVTOTAL_A);
I915_WRITE(VBLANK_A, dev_priv->saveVBLANK_A);
I915_WRITE(VSYNC_A, dev_priv->saveVSYNC_A);
I915_WRITE(_HTOTAL_A, dev_priv->saveHTOTAL_A);
I915_WRITE(_HBLANK_A, dev_priv->saveHBLANK_A);
I915_WRITE(_HSYNC_A, dev_priv->saveHSYNC_A);
I915_WRITE(_VTOTAL_A, dev_priv->saveVTOTAL_A);
I915_WRITE(_VBLANK_A, dev_priv->saveVBLANK_A);
I915_WRITE(_VSYNC_A, dev_priv->saveVSYNC_A);
if (!HAS_PCH_SPLIT(dev))
I915_WRITE(BCLRPAT_A, dev_priv->saveBCLRPAT_A);
I915_WRITE(_BCLRPAT_A, dev_priv->saveBCLRPAT_A);
if (HAS_PCH_SPLIT(dev)) {
I915_WRITE(PIPEA_DATA_M1, dev_priv->savePIPEA_DATA_M1);
I915_WRITE(PIPEA_DATA_N1, dev_priv->savePIPEA_DATA_N1);
I915_WRITE(PIPEA_LINK_M1, dev_priv->savePIPEA_LINK_M1);
I915_WRITE(PIPEA_LINK_N1, dev_priv->savePIPEA_LINK_N1);
I915_WRITE(_PIPEA_DATA_M1, dev_priv->savePIPEA_DATA_M1);
I915_WRITE(_PIPEA_DATA_N1, dev_priv->savePIPEA_DATA_N1);
I915_WRITE(_PIPEA_LINK_M1, dev_priv->savePIPEA_LINK_M1);
I915_WRITE(_PIPEA_LINK_N1, dev_priv->savePIPEA_LINK_N1);
I915_WRITE(FDI_RXA_CTL, dev_priv->saveFDI_RXA_CTL);
I915_WRITE(FDI_TXA_CTL, dev_priv->saveFDI_TXA_CTL);
I915_WRITE(_FDI_RXA_CTL, dev_priv->saveFDI_RXA_CTL);
I915_WRITE(_FDI_TXA_CTL, dev_priv->saveFDI_TXA_CTL);
I915_WRITE(PFA_CTL_1, dev_priv->savePFA_CTL_1);
I915_WRITE(PFA_WIN_SZ, dev_priv->savePFA_WIN_SZ);
I915_WRITE(PFA_WIN_POS, dev_priv->savePFA_WIN_POS);
I915_WRITE(_PFA_CTL_1, dev_priv->savePFA_CTL_1);
I915_WRITE(_PFA_WIN_SZ, dev_priv->savePFA_WIN_SZ);
I915_WRITE(_PFA_WIN_POS, dev_priv->savePFA_WIN_POS);
I915_WRITE(TRANSACONF, dev_priv->saveTRANSACONF);
I915_WRITE(TRANS_HTOTAL_A, dev_priv->saveTRANS_HTOTAL_A);
I915_WRITE(TRANS_HBLANK_A, dev_priv->saveTRANS_HBLANK_A);
I915_WRITE(TRANS_HSYNC_A, dev_priv->saveTRANS_HSYNC_A);
I915_WRITE(TRANS_VTOTAL_A, dev_priv->saveTRANS_VTOTAL_A);
I915_WRITE(TRANS_VBLANK_A, dev_priv->saveTRANS_VBLANK_A);
I915_WRITE(TRANS_VSYNC_A, dev_priv->saveTRANS_VSYNC_A);
I915_WRITE(_TRANSACONF, dev_priv->saveTRANSACONF);
I915_WRITE(_TRANS_HTOTAL_A, dev_priv->saveTRANS_HTOTAL_A);
I915_WRITE(_TRANS_HBLANK_A, dev_priv->saveTRANS_HBLANK_A);
I915_WRITE(_TRANS_HSYNC_A, dev_priv->saveTRANS_HSYNC_A);
I915_WRITE(_TRANS_VTOTAL_A, dev_priv->saveTRANS_VTOTAL_A);
I915_WRITE(_TRANS_VBLANK_A, dev_priv->saveTRANS_VBLANK_A);
I915_WRITE(_TRANS_VSYNC_A, dev_priv->saveTRANS_VSYNC_A);
}
/* Restore plane info */
I915_WRITE(DSPASIZE, dev_priv->saveDSPASIZE);
I915_WRITE(DSPAPOS, dev_priv->saveDSPAPOS);
I915_WRITE(PIPEASRC, dev_priv->savePIPEASRC);
I915_WRITE(DSPAADDR, dev_priv->saveDSPAADDR);
I915_WRITE(DSPASTRIDE, dev_priv->saveDSPASTRIDE);
I915_WRITE(_DSPASIZE, dev_priv->saveDSPASIZE);
I915_WRITE(_DSPAPOS, dev_priv->saveDSPAPOS);
I915_WRITE(_PIPEASRC, dev_priv->savePIPEASRC);
I915_WRITE(_DSPAADDR, dev_priv->saveDSPAADDR);
I915_WRITE(_DSPASTRIDE, dev_priv->saveDSPASTRIDE);
if (INTEL_INFO(dev)->gen >= 4) {
I915_WRITE(DSPASURF, dev_priv->saveDSPASURF);
I915_WRITE(DSPATILEOFF, dev_priv->saveDSPATILEOFF);
I915_WRITE(_DSPASURF, dev_priv->saveDSPASURF);
I915_WRITE(_DSPATILEOFF, dev_priv->saveDSPATILEOFF);
}
I915_WRITE(PIPEACONF, dev_priv->savePIPEACONF);
I915_WRITE(_PIPEACONF, dev_priv->savePIPEACONF);
i915_restore_palette(dev, PIPE_A);
/* Enable the plane */
I915_WRITE(DSPACNTR, dev_priv->saveDSPACNTR);
I915_WRITE(DSPAADDR, I915_READ(DSPAADDR));
I915_WRITE(_DSPACNTR, dev_priv->saveDSPACNTR);
I915_WRITE(_DSPAADDR, I915_READ(_DSPAADDR));
/* Pipe & plane B info */
if (dev_priv->saveDPLL_B & DPLL_VCO_ENABLE) {
@ -530,68 +529,68 @@ static void i915_restore_modeset_reg(struct drm_device *dev)
POSTING_READ(dpll_b_reg);
udelay(150);
if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev)) {
I915_WRITE(DPLL_B_MD, dev_priv->saveDPLL_B_MD);
POSTING_READ(DPLL_B_MD);
I915_WRITE(_DPLL_B_MD, dev_priv->saveDPLL_B_MD);
POSTING_READ(_DPLL_B_MD);
}
udelay(150);
/* Restore mode */
I915_WRITE(HTOTAL_B, dev_priv->saveHTOTAL_B);
I915_WRITE(HBLANK_B, dev_priv->saveHBLANK_B);
I915_WRITE(HSYNC_B, dev_priv->saveHSYNC_B);
I915_WRITE(VTOTAL_B, dev_priv->saveVTOTAL_B);
I915_WRITE(VBLANK_B, dev_priv->saveVBLANK_B);
I915_WRITE(VSYNC_B, dev_priv->saveVSYNC_B);
I915_WRITE(_HTOTAL_B, dev_priv->saveHTOTAL_B);
I915_WRITE(_HBLANK_B, dev_priv->saveHBLANK_B);
I915_WRITE(_HSYNC_B, dev_priv->saveHSYNC_B);
I915_WRITE(_VTOTAL_B, dev_priv->saveVTOTAL_B);
I915_WRITE(_VBLANK_B, dev_priv->saveVBLANK_B);
I915_WRITE(_VSYNC_B, dev_priv->saveVSYNC_B);
if (!HAS_PCH_SPLIT(dev))
I915_WRITE(BCLRPAT_B, dev_priv->saveBCLRPAT_B);
I915_WRITE(_BCLRPAT_B, dev_priv->saveBCLRPAT_B);
if (HAS_PCH_SPLIT(dev)) {
I915_WRITE(PIPEB_DATA_M1, dev_priv->savePIPEB_DATA_M1);
I915_WRITE(PIPEB_DATA_N1, dev_priv->savePIPEB_DATA_N1);
I915_WRITE(PIPEB_LINK_M1, dev_priv->savePIPEB_LINK_M1);
I915_WRITE(PIPEB_LINK_N1, dev_priv->savePIPEB_LINK_N1);
I915_WRITE(_PIPEB_DATA_M1, dev_priv->savePIPEB_DATA_M1);
I915_WRITE(_PIPEB_DATA_N1, dev_priv->savePIPEB_DATA_N1);
I915_WRITE(_PIPEB_LINK_M1, dev_priv->savePIPEB_LINK_M1);
I915_WRITE(_PIPEB_LINK_N1, dev_priv->savePIPEB_LINK_N1);
I915_WRITE(FDI_RXB_CTL, dev_priv->saveFDI_RXB_CTL);
I915_WRITE(FDI_TXB_CTL, dev_priv->saveFDI_TXB_CTL);
I915_WRITE(_FDI_RXB_CTL, dev_priv->saveFDI_RXB_CTL);
I915_WRITE(_FDI_TXB_CTL, dev_priv->saveFDI_TXB_CTL);
I915_WRITE(PFB_CTL_1, dev_priv->savePFB_CTL_1);
I915_WRITE(PFB_WIN_SZ, dev_priv->savePFB_WIN_SZ);
I915_WRITE(PFB_WIN_POS, dev_priv->savePFB_WIN_POS);
I915_WRITE(_PFB_CTL_1, dev_priv->savePFB_CTL_1);
I915_WRITE(_PFB_WIN_SZ, dev_priv->savePFB_WIN_SZ);
I915_WRITE(_PFB_WIN_POS, dev_priv->savePFB_WIN_POS);
I915_WRITE(TRANSBCONF, dev_priv->saveTRANSBCONF);
I915_WRITE(TRANS_HTOTAL_B, dev_priv->saveTRANS_HTOTAL_B);
I915_WRITE(TRANS_HBLANK_B, dev_priv->saveTRANS_HBLANK_B);
I915_WRITE(TRANS_HSYNC_B, dev_priv->saveTRANS_HSYNC_B);
I915_WRITE(TRANS_VTOTAL_B, dev_priv->saveTRANS_VTOTAL_B);
I915_WRITE(TRANS_VBLANK_B, dev_priv->saveTRANS_VBLANK_B);
I915_WRITE(TRANS_VSYNC_B, dev_priv->saveTRANS_VSYNC_B);
I915_WRITE(_TRANSBCONF, dev_priv->saveTRANSBCONF);
I915_WRITE(_TRANS_HTOTAL_B, dev_priv->saveTRANS_HTOTAL_B);
I915_WRITE(_TRANS_HBLANK_B, dev_priv->saveTRANS_HBLANK_B);
I915_WRITE(_TRANS_HSYNC_B, dev_priv->saveTRANS_HSYNC_B);
I915_WRITE(_TRANS_VTOTAL_B, dev_priv->saveTRANS_VTOTAL_B);
I915_WRITE(_TRANS_VBLANK_B, dev_priv->saveTRANS_VBLANK_B);
I915_WRITE(_TRANS_VSYNC_B, dev_priv->saveTRANS_VSYNC_B);
}
/* Restore plane info */
I915_WRITE(DSPBSIZE, dev_priv->saveDSPBSIZE);
I915_WRITE(DSPBPOS, dev_priv->saveDSPBPOS);
I915_WRITE(PIPEBSRC, dev_priv->savePIPEBSRC);
I915_WRITE(DSPBADDR, dev_priv->saveDSPBADDR);
I915_WRITE(DSPBSTRIDE, dev_priv->saveDSPBSTRIDE);
I915_WRITE(_DSPBSIZE, dev_priv->saveDSPBSIZE);
I915_WRITE(_DSPBPOS, dev_priv->saveDSPBPOS);
I915_WRITE(_PIPEBSRC, dev_priv->savePIPEBSRC);
I915_WRITE(_DSPBADDR, dev_priv->saveDSPBADDR);
I915_WRITE(_DSPBSTRIDE, dev_priv->saveDSPBSTRIDE);
if (INTEL_INFO(dev)->gen >= 4) {
I915_WRITE(DSPBSURF, dev_priv->saveDSPBSURF);
I915_WRITE(DSPBTILEOFF, dev_priv->saveDSPBTILEOFF);
I915_WRITE(_DSPBSURF, dev_priv->saveDSPBSURF);
I915_WRITE(_DSPBTILEOFF, dev_priv->saveDSPBTILEOFF);
}
I915_WRITE(PIPEBCONF, dev_priv->savePIPEBCONF);
I915_WRITE(_PIPEBCONF, dev_priv->savePIPEBCONF);
i915_restore_palette(dev, PIPE_B);
/* Enable the plane */
I915_WRITE(DSPBCNTR, dev_priv->saveDSPBCNTR);
I915_WRITE(DSPBADDR, I915_READ(DSPBADDR));
I915_WRITE(_DSPBCNTR, dev_priv->saveDSPBCNTR);
I915_WRITE(_DSPBADDR, I915_READ(_DSPBADDR));
/* Cursor state */
I915_WRITE(CURAPOS, dev_priv->saveCURAPOS);
I915_WRITE(CURACNTR, dev_priv->saveCURACNTR);
I915_WRITE(CURABASE, dev_priv->saveCURABASE);
I915_WRITE(CURBPOS, dev_priv->saveCURBPOS);
I915_WRITE(CURBCNTR, dev_priv->saveCURBCNTR);
I915_WRITE(CURBBASE, dev_priv->saveCURBBASE);
I915_WRITE(_CURAPOS, dev_priv->saveCURAPOS);
I915_WRITE(_CURACNTR, dev_priv->saveCURACNTR);
I915_WRITE(_CURABASE, dev_priv->saveCURABASE);
I915_WRITE(_CURBPOS, dev_priv->saveCURBPOS);
I915_WRITE(_CURBCNTR, dev_priv->saveCURBCNTR);
I915_WRITE(_CURBBASE, dev_priv->saveCURBBASE);
if (IS_GEN2(dev))
I915_WRITE(CURSIZE, dev_priv->saveCURSIZE);
@ -653,14 +652,14 @@ void i915_save_display(struct drm_device *dev)
dev_priv->saveDP_B = I915_READ(DP_B);
dev_priv->saveDP_C = I915_READ(DP_C);
dev_priv->saveDP_D = I915_READ(DP_D);
dev_priv->savePIPEA_GMCH_DATA_M = I915_READ(PIPEA_GMCH_DATA_M);
dev_priv->savePIPEB_GMCH_DATA_M = I915_READ(PIPEB_GMCH_DATA_M);
dev_priv->savePIPEA_GMCH_DATA_N = I915_READ(PIPEA_GMCH_DATA_N);
dev_priv->savePIPEB_GMCH_DATA_N = I915_READ(PIPEB_GMCH_DATA_N);
dev_priv->savePIPEA_DP_LINK_M = I915_READ(PIPEA_DP_LINK_M);
dev_priv->savePIPEB_DP_LINK_M = I915_READ(PIPEB_DP_LINK_M);
dev_priv->savePIPEA_DP_LINK_N = I915_READ(PIPEA_DP_LINK_N);
dev_priv->savePIPEB_DP_LINK_N = I915_READ(PIPEB_DP_LINK_N);
dev_priv->savePIPEA_GMCH_DATA_M = I915_READ(_PIPEA_GMCH_DATA_M);
dev_priv->savePIPEB_GMCH_DATA_M = I915_READ(_PIPEB_GMCH_DATA_M);
dev_priv->savePIPEA_GMCH_DATA_N = I915_READ(_PIPEA_GMCH_DATA_N);
dev_priv->savePIPEB_GMCH_DATA_N = I915_READ(_PIPEB_GMCH_DATA_N);
dev_priv->savePIPEA_DP_LINK_M = I915_READ(_PIPEA_DP_LINK_M);
dev_priv->savePIPEB_DP_LINK_M = I915_READ(_PIPEB_DP_LINK_M);
dev_priv->savePIPEA_DP_LINK_N = I915_READ(_PIPEA_DP_LINK_N);
dev_priv->savePIPEB_DP_LINK_N = I915_READ(_PIPEB_DP_LINK_N);
}
/* FIXME: save TV & SDVO state */
@ -699,14 +698,14 @@ void i915_restore_display(struct drm_device *dev)
/* Display port ratios (must be done before clock is set) */
if (SUPPORTS_INTEGRATED_DP(dev)) {
I915_WRITE(PIPEA_GMCH_DATA_M, dev_priv->savePIPEA_GMCH_DATA_M);
I915_WRITE(PIPEB_GMCH_DATA_M, dev_priv->savePIPEB_GMCH_DATA_M);
I915_WRITE(PIPEA_GMCH_DATA_N, dev_priv->savePIPEA_GMCH_DATA_N);
I915_WRITE(PIPEB_GMCH_DATA_N, dev_priv->savePIPEB_GMCH_DATA_N);
I915_WRITE(PIPEA_DP_LINK_M, dev_priv->savePIPEA_DP_LINK_M);
I915_WRITE(PIPEB_DP_LINK_M, dev_priv->savePIPEB_DP_LINK_M);
I915_WRITE(PIPEA_DP_LINK_N, dev_priv->savePIPEA_DP_LINK_N);
I915_WRITE(PIPEB_DP_LINK_N, dev_priv->savePIPEB_DP_LINK_N);
I915_WRITE(_PIPEA_GMCH_DATA_M, dev_priv->savePIPEA_GMCH_DATA_M);
I915_WRITE(_PIPEB_GMCH_DATA_M, dev_priv->savePIPEB_GMCH_DATA_M);
I915_WRITE(_PIPEA_GMCH_DATA_N, dev_priv->savePIPEA_GMCH_DATA_N);
I915_WRITE(_PIPEB_GMCH_DATA_N, dev_priv->savePIPEB_GMCH_DATA_N);
I915_WRITE(_PIPEA_DP_LINK_M, dev_priv->savePIPEA_DP_LINK_M);
I915_WRITE(_PIPEB_DP_LINK_M, dev_priv->savePIPEB_DP_LINK_M);
I915_WRITE(_PIPEA_DP_LINK_N, dev_priv->savePIPEA_DP_LINK_N);
I915_WRITE(_PIPEB_DP_LINK_N, dev_priv->savePIPEB_DP_LINK_N);
}
/* This is only meaningful in non-KMS mode */
@ -808,8 +807,8 @@ int i915_save_state(struct drm_device *dev)
dev_priv->saveDEIMR = I915_READ(DEIMR);
dev_priv->saveGTIER = I915_READ(GTIER);
dev_priv->saveGTIMR = I915_READ(GTIMR);
dev_priv->saveFDI_RXA_IMR = I915_READ(FDI_RXA_IMR);
dev_priv->saveFDI_RXB_IMR = I915_READ(FDI_RXB_IMR);
dev_priv->saveFDI_RXA_IMR = I915_READ(_FDI_RXA_IMR);
dev_priv->saveFDI_RXB_IMR = I915_READ(_FDI_RXB_IMR);
dev_priv->saveMCHBAR_RENDER_STANDBY =
I915_READ(RSTDBYCTL);
} else {
@ -857,11 +856,11 @@ int i915_restore_state(struct drm_device *dev)
I915_WRITE(DEIMR, dev_priv->saveDEIMR);
I915_WRITE(GTIER, dev_priv->saveGTIER);
I915_WRITE(GTIMR, dev_priv->saveGTIMR);
I915_WRITE(FDI_RXA_IMR, dev_priv->saveFDI_RXA_IMR);
I915_WRITE(FDI_RXB_IMR, dev_priv->saveFDI_RXB_IMR);
I915_WRITE(_FDI_RXA_IMR, dev_priv->saveFDI_RXA_IMR);
I915_WRITE(_FDI_RXB_IMR, dev_priv->saveFDI_RXB_IMR);
} else {
I915_WRITE (IER, dev_priv->saveIER);
I915_WRITE (IMR, dev_priv->saveIMR);
I915_WRITE(IER, dev_priv->saveIER);
I915_WRITE(IMR, dev_priv->saveIMR);
}
/* Clock gating state */

33
drivers/gpu/drm/i915/intel_crt.c
View file

@ -129,10 +129,7 @@ static void intel_crt_mode_set(struct drm_encoder *encoder,
u32 adpa, dpll_md;
u32 adpa_reg;
if (intel_crtc->pipe == 0)
dpll_md_reg = DPLL_A_MD;
else
dpll_md_reg = DPLL_B_MD;
dpll_md_reg = DPLL_MD(intel_crtc->pipe);
if (HAS_PCH_SPLIT(dev))
adpa_reg = PCH_ADPA;
@ -160,17 +157,16 @@ static void intel_crt_mode_set(struct drm_encoder *encoder,
adpa |= PORT_TRANS_A_SEL_CPT;
else
adpa |= ADPA_PIPE_A_SELECT;
if (!HAS_PCH_SPLIT(dev))
I915_WRITE(BCLRPAT_A, 0);
} else {
if (HAS_PCH_CPT(dev))
adpa |= PORT_TRANS_B_SEL_CPT;
else
adpa |= ADPA_PIPE_B_SELECT;
if (!HAS_PCH_SPLIT(dev))
I915_WRITE(BCLRPAT_B, 0);
}
if (!HAS_PCH_SPLIT(dev))
I915_WRITE(BCLRPAT(intel_crtc->pipe), 0);
I915_WRITE(adpa_reg, adpa);
}
@ -353,21 +349,12 @@ intel_crt_load_detect(struct drm_crtc *crtc, struct intel_crt *crt)
DRM_DEBUG_KMS("starting load-detect on CRT\n");
if (pipe == 0) {
bclrpat_reg = BCLRPAT_A;
vtotal_reg = VTOTAL_A;
vblank_reg = VBLANK_A;
vsync_reg = VSYNC_A;
pipeconf_reg = PIPEACONF;
pipe_dsl_reg = PIPEADSL;
} else {
bclrpat_reg = BCLRPAT_B;
vtotal_reg = VTOTAL_B;
vblank_reg = VBLANK_B;
vsync_reg = VSYNC_B;
pipeconf_reg = PIPEBCONF;
pipe_dsl_reg = PIPEBDSL;
}
bclrpat_reg = BCLRPAT(pipe);
vtotal_reg = VTOTAL(pipe);
vblank_reg = VBLANK(pipe);
vsync_reg = VSYNC(pipe);
pipeconf_reg = PIPECONF(pipe);
pipe_dsl_reg = PIPEDSL(pipe);
save_bclrpat = I915_READ(bclrpat_reg);
save_vtotal = I915_READ(vtotal_reg);

141
drivers/gpu/drm/i915/intel_display.c
View file

@ -989,7 +989,7 @@ intel_find_pll_g4x_dp(const intel_limit_t *limit, struct drm_crtc *crtc,
void intel_wait_for_vblank(struct drm_device *dev, int pipe)
{
struct drm_i915_private *dev_priv = dev->dev_private;
int pipestat_reg = (pipe == 0 ? PIPEASTAT : PIPEBSTAT);
int pipestat_reg = PIPESTAT(pipe);
/* Clear existing vblank status. Note this will clear any other
* sticky status fields as well.
@ -1185,7 +1185,7 @@ static void assert_panel_unlocked(struct drm_i915_private *dev_priv,
WARN(panel_pipe == pipe && locked,
"panel assertion failure, pipe %c regs locked\n",
pipe ? 'B' : 'A');
pipe_name(pipe));
}
static void assert_pipe(struct drm_i915_private *dev_priv,
@ -1200,7 +1200,7 @@ static void assert_pipe(struct drm_i915_private *dev_priv,
cur_state = !!(val & PIPECONF_ENABLE);
WARN(cur_state != state,
"pipe %c assertion failure (expected %s, current %s)\n",
pipe ? 'B' : 'A', state_string(state), state_string(cur_state));
pipe_name(pipe), state_string(state), state_string(cur_state));
}
#define assert_pipe_enabled(d, p) assert_pipe(d, p, true)
#define assert_pipe_disabled(d, p) assert_pipe(d, p, false)
@ -1215,7 +1215,7 @@ static void assert_plane_enabled(struct drm_i915_private *dev_priv,
val = I915_READ(reg);
WARN(!(val & DISPLAY_PLANE_ENABLE),
"plane %c assertion failure, should be active but is disabled\n",
plane ? 'B' : 'A');
plane_name(plane));
}
static void assert_planes_disabled(struct drm_i915_private *dev_priv,
@ -1236,8 +1236,8 @@ static void assert_planes_disabled(struct drm_i915_private *dev_priv,
cur_pipe = (val & DISPPLANE_SEL_PIPE_MASK) >>
DISPPLANE_SEL_PIPE_SHIFT;
WARN((val & DISPLAY_PLANE_ENABLE) && pipe == cur_pipe,
"plane %d assertion failure, should be off on pipe %c but is still active\n",
i, pipe ? 'B' : 'A');
"plane %c assertion failure, should be off on pipe %c but is still active\n",
plane_name(i), pipe_name(pipe));
}
}
@ -1262,7 +1262,9 @@ static void assert_transcoder_disabled(struct drm_i915_private *dev_priv,
reg = TRANSCONF(pipe);
val = I915_READ(reg);
enabled = !!(val & TRANS_ENABLE);
WARN(enabled, "transcoder assertion failed, should be off on pipe %c but is still active\n", pipe ? 'B' :'A');
WARN(enabled,
"transcoder assertion failed, should be off on pipe %c but is still active\n",
pipe_name(pipe));
}
static void assert_pch_dp_disabled(struct drm_i915_private *dev_priv,
@ -1275,7 +1277,7 @@ static void assert_pch_dp_disabled(struct drm_i915_private *dev_priv,
sel_pipe = (val & DP_PIPEB_SELECT) >> 30;
WARN((val & DP_PORT_EN) && sel_pipe == pipe,
"PCH DP (0x%08x) enabled on transcoder %c, should be disabled\n",
reg, pipe ? 'B' : 'A');
reg, pipe_name(pipe));
}
static void assert_pch_hdmi_disabled(struct drm_i915_private *dev_priv,
@ -1288,7 +1290,7 @@ static void assert_pch_hdmi_disabled(struct drm_i915_private *dev_priv,
sel_pipe = (val & TRANSCODER_B) >> 30;
WARN((val & PORT_ENABLE) && sel_pipe == pipe,
"PCH DP (0x%08x) enabled on transcoder %c, should be disabled\n",
reg, pipe ? 'B' : 'A');
reg, pipe_name(pipe));
}
static void assert_pch_ports_disabled(struct drm_i915_private *dev_priv,
@ -1307,14 +1309,14 @@ static void assert_pch_ports_disabled(struct drm_i915_private *dev_priv,
sel_pipe = (val & ADPA_TRANS_B_SELECT) >> 30;
WARN(sel_pipe == pipe && (val & ADPA_DAC_ENABLE),
"PCH VGA enabled on transcoder %c, should be disabled\n",
pipe ? 'B' : 'A');
pipe_name(pipe));
reg = PCH_LVDS;
val = I915_READ(reg);
sel_pipe = (val & LVDS_PIPEB_SELECT) >> 30;
WARN(sel_pipe == pipe && (val & LVDS_PORT_EN),
"PCH LVDS enabled on transcoder %c, should be disabled\n",
pipe ? 'B' : 'A');
pipe_name(pipe));
assert_pch_hdmi_disabled(dev_priv, pipe, HDMIB);
assert_pch_hdmi_disabled(dev_priv, pipe, HDMIC);
@ -2816,12 +2818,9 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
* as some pre-programmed values are broken,
* e.g. x201.
*/
I915_WRITE(pipe ? PFB_CTL_1 : PFA_CTL_1,
PF_ENABLE | PF_FILTER_MED_3x3);
I915_WRITE(pipe ? PFB_WIN_POS : PFA_WIN_POS,
dev_priv->pch_pf_pos);
I915_WRITE(pipe ? PFB_WIN_SZ : PFA_WIN_SZ,
dev_priv->pch_pf_size);
I915_WRITE(PF_CTL(pipe), PF_ENABLE | PF_FILTER_MED_3x3);
I915_WRITE(PF_WIN_POS(pipe), dev_priv->pch_pf_pos);
I915_WRITE(PF_WIN_SZ(pipe), dev_priv->pch_pf_size);
}
intel_enable_pipe(dev_priv, pipe, is_pch_port);
@ -2860,8 +2859,8 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
intel_disable_pipe(dev_priv, pipe);
/* Disable PF */
I915_WRITE(pipe ? PFB_CTL_1 : PFA_CTL_1, 0);
I915_WRITE(pipe ? PFB_WIN_SZ : PFA_WIN_SZ, 0);
I915_WRITE(PF_CTL(pipe), 0);
I915_WRITE(PF_WIN_SZ(pipe), 0);
ironlake_fdi_disable(crtc);
@ -2886,10 +2885,20 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
/* disable DPLL_SEL */
temp = I915_READ(PCH_DPLL_SEL);
if (pipe == 0)
temp &= ~(TRANSA_DPLL_ENABLE | TRANSA_DPLLB_SEL);
else
switch (pipe) {
case 0:
temp &= ~(TRANSA_DPLL_ENABLE | TRANSA_DPLLA_SEL);
break;
case 1:
temp &= ~(TRANSB_DPLL_ENABLE | TRANSB_DPLLB_SEL);
break;
case 2:
/* FIXME: manage transcoder PLLs? */
temp &= ~(TRANSC_DPLL_ENABLE | TRANSC_DPLLB_SEL);
break;
default:
BUG(); /* wtf */
}
I915_WRITE(PCH_DPLL_SEL, temp);
}
@ -3074,7 +3083,7 @@ static void intel_crtc_dpms(struct drm_crtc *crtc, int mode)
master_priv->sarea_priv->pipeB_h = enabled ? crtc->mode.vdisplay : 0;
break;
default:
DRM_ERROR("Can't update pipe %d in SAREA\n", pipe);
DRM_ERROR("Can't update pipe %c in SAREA\n", pipe_name(pipe));
break;
}
}
@ -4923,10 +4932,20 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
/* enable transcoder DPLL */
if (HAS_PCH_CPT(dev)) {
temp = I915_READ(PCH_DPLL_SEL);
if (pipe == 0)
switch (pipe) {
case 0:
temp |= TRANSA_DPLL_ENABLE | TRANSA_DPLLA_SEL;
else
break;
case 1:
temp |= TRANSB_DPLL_ENABLE | TRANSB_DPLLB_SEL;
break;
case 2:
/* FIXME: manage transcoder PLLs? */
temp |= TRANSC_DPLL_ENABLE | TRANSC_DPLLB_SEL;
break;
default:
BUG();
}
I915_WRITE(PCH_DPLL_SEL, temp);
POSTING_READ(PCH_DPLL_SEL);
@ -5009,17 +5028,10 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
intel_dp_set_m_n(crtc, mode, adjusted_mode);
} else if (HAS_PCH_SPLIT(dev)) {
/* For non-DP output, clear any trans DP clock recovery setting.*/
if (pipe == 0) {
I915_WRITE(TRANSA_DATA_M1, 0);
I915_WRITE(TRANSA_DATA_N1, 0);
I915_WRITE(TRANSA_DP_LINK_M1, 0);
I915_WRITE(TRANSA_DP_LINK_N1, 0);
} else {
I915_WRITE(TRANSB_DATA_M1, 0);
I915_WRITE(TRANSB_DATA_N1, 0);
I915_WRITE(TRANSB_DP_LINK_M1, 0);
I915_WRITE(TRANSB_DP_LINK_N1, 0);
}
I915_WRITE(TRANSDATA_M1(pipe), 0);
I915_WRITE(TRANSDATA_N1(pipe), 0);
I915_WRITE(TRANSDPLINK_M1(pipe), 0);
I915_WRITE(TRANSDPLINK_N1(pipe), 0);
}
if (!has_edp_encoder || intel_encoder_is_pch_edp(&has_edp_encoder->base)) {
@ -5153,7 +5165,7 @@ void intel_crtc_load_lut(struct drm_crtc *crtc)
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int palreg = (intel_crtc->pipe == 0) ? PALETTE_A : PALETTE_B;
int palreg = PALETTE(intel_crtc->pipe);
int i;
/* The clocks have to be on to load the palette. */
@ -5162,8 +5174,7 @@ void intel_crtc_load_lut(struct drm_crtc *crtc)
/* use legacy palette for Ironlake */
if (HAS_PCH_SPLIT(dev))
palreg = (intel_crtc->pipe == 0) ? LGC_PALETTE_A :
LGC_PALETTE_B;
palreg = LGC_PALETTE(intel_crtc->pipe);
for (i = 0; i < 256; i++) {
I915_WRITE(palreg + 4 * i,
@ -5184,12 +5195,12 @@ static void i845_update_cursor(struct drm_crtc *crtc, u32 base)
if (intel_crtc->cursor_visible == visible)
return;
cntl = I915_READ(CURACNTR);
cntl = I915_READ(_CURACNTR);
if (visible) {
/* On these chipsets we can only modify the base whilst
* the cursor is disabled.
*/
I915_WRITE(CURABASE, base);
I915_WRITE(_CURABASE, base);
cntl &= ~(CURSOR_FORMAT_MASK);
/* XXX width must be 64, stride 256 => 0x00 << 28 */
@ -5198,7 +5209,7 @@ static void i845_update_cursor(struct drm_crtc *crtc, u32 base)
CURSOR_FORMAT_ARGB;
} else
cntl &= ~(CURSOR_ENABLE | CURSOR_GAMMA_ENABLE);
I915_WRITE(CURACNTR, cntl);
I915_WRITE(_CURACNTR, cntl);
intel_crtc->cursor_visible = visible;
}
@ -5212,7 +5223,7 @@ static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base)
bool visible = base != 0;
if (intel_crtc->cursor_visible != visible) {
uint32_t cntl = I915_READ(pipe == 0 ? CURACNTR : CURBCNTR);
uint32_t cntl = CURCNTR(pipe);
if (base) {
cntl &= ~(CURSOR_MODE | MCURSOR_PIPE_SELECT);
cntl |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE;
@ -5221,12 +5232,12 @@ static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base)
cntl &= ~(CURSOR_MODE | MCURSOR_GAMMA_ENABLE);
cntl |= CURSOR_MODE_DISABLE;
}
I915_WRITE(pipe == 0 ? CURACNTR : CURBCNTR, cntl);
I915_WRITE(CURCNTR(pipe), cntl);
intel_crtc->cursor_visible = visible;
}
/* and commit changes on next vblank */
I915_WRITE(pipe == 0 ? CURABASE : CURBBASE, base);
I915_WRITE(CURBASE(pipe), base);
}
/* If no-part of the cursor is visible on the framebuffer, then the GPU may hang... */
@ -5276,7 +5287,7 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc,
if (!visible && !intel_crtc->cursor_visible)
return;
I915_WRITE(pipe == 0 ? CURAPOS : CURBPOS, pos);
I915_WRITE(CURPOS(pipe), pos);
if (IS_845G(dev) || IS_I865G(dev))
i845_update_cursor(crtc, base);
else
@ -5582,14 +5593,14 @@ static int intel_crtc_clock_get(struct drm_device *dev, struct drm_crtc *crtc)
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_crtc->pipe;
u32 dpll = I915_READ((pipe == 0) ? DPLL_A : DPLL_B);
u32 dpll = DPLL(pipe);
u32 fp;
intel_clock_t clock;
if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
fp = I915_READ((pipe == 0) ? FPA0 : FPB0);
fp = FP0(pipe);
else
fp = I915_READ((pipe == 0) ? FPA1 : FPB1);
fp = FP1(pipe);
clock.m1 = (fp & FP_M1_DIV_MASK) >> FP_M1_DIV_SHIFT;
if (IS_PINEVIEW(dev)) {
@ -5667,14 +5678,13 @@ static int intel_crtc_clock_get(struct drm_device *dev, struct drm_crtc *crtc)
struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
struct drm_crtc *crtc)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_crtc->pipe;
struct drm_display_mode *mode;
int htot = I915_READ((pipe == 0) ? HTOTAL_A : HTOTAL_B);
int hsync = I915_READ((pipe == 0) ? HSYNC_A : HSYNC_B);
int vtot = I915_READ((pipe == 0) ? VTOTAL_A : VTOTAL_B);
int vsync = I915_READ((pipe == 0) ? VSYNC_A : VSYNC_B);
int htot = HTOTAL(pipe);
int hsync = HSYNC(pipe);
int vtot = VTOTAL(pipe);
int vsync = VSYNC(pipe);
mode = kzalloc(sizeof(*mode), GFP_KERNEL);
if (!mode)
@ -5783,7 +5793,7 @@ static void intel_decrease_pllclock(struct drm_crtc *crtc)
drm_i915_private_t *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_crtc->pipe;
int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
int dpll_reg = DPLL(pipe);
int dpll = I915_READ(dpll_reg);
if (HAS_PCH_SPLIT(dev))
@ -6164,7 +6174,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
* pf = I915_READ(pipe == 0 ? PFA_CTL_1 : PFB_CTL_1) & PF_ENABLE;
*/
pf = 0;
pipesrc = I915_READ(pipe == 0 ? PIPEASRC : PIPEBSRC) & 0x0fff0fff;
pipesrc = I915_READ(PIPESRC(pipe)) & 0x0fff0fff;
OUT_RING(pf | pipesrc);
break;
@ -6174,8 +6184,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
OUT_RING(fb->pitch | obj->tiling_mode);
OUT_RING(obj->gtt_offset);
pf = I915_READ(pipe == 0 ? PFA_CTL_1 : PFB_CTL_1) & PF_ENABLE;
pipesrc = I915_READ(pipe == 0 ? PIPEASRC : PIPEBSRC) & 0x0fff0fff;
pf = I915_READ(PF_CTL(pipe)) & PF_ENABLE;
pipesrc = I915_READ(PIPESRC(pipe)) & 0x0fff0fff;
OUT_RING(pf | pipesrc);
break;
}
@ -6945,6 +6955,7 @@ void gen6_enable_rps(struct drm_i915_private *dev_priv)
void intel_enable_clock_gating(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
int pipe;
/*
* Disable clock gating reported to work incorrectly according to the
@ -7054,12 +7065,10 @@ void intel_enable_clock_gating(struct drm_device *dev)
ILK_DPARB_CLK_GATE |
ILK_DPFD_CLK_GATE);
I915_WRITE(DSPACNTR,
I915_READ(DSPACNTR) |
DISPPLANE_TRICKLE_FEED_DISABLE);
I915_WRITE(DSPBCNTR,
I915_READ(DSPBCNTR) |
DISPPLANE_TRICKLE_FEED_DISABLE);
for_each_pipe(pipe)
I915_WRITE(DSPCNTR(pipe),
I915_READ(DSPCNTR(pipe)) |
DISPPLANE_TRICKLE_FEED_DISABLE);
}
} else if (IS_G4X(dev)) {
uint32_t dspclk_gate;
@ -7394,10 +7403,6 @@ void intel_modeset_init(struct drm_device *dev)
}
dev->mode_config.fb_base = dev->agp->base;
if (IS_MOBILE(dev) || !IS_GEN2(dev))
dev_priv->num_pipe = 2;
else
dev_priv->num_pipe = 1;
DRM_DEBUG_KMS("%d display pipe%s available.\n",
dev_priv->num_pipe, dev_priv->num_pipe > 1 ? "s" : "");

45
drivers/gpu/drm/i915/intel_dp.c
View file

@ -685,6 +685,7 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int lane_count = 4, bpp = 24;
struct intel_dp_m_n m_n;
int pipe = intel_crtc->pipe;
/*
* Find the lane count in the intel_encoder private
@ -715,39 +716,19 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
mode->clock, adjusted_mode->clock, &m_n);
if (HAS_PCH_SPLIT(dev)) {
if (intel_crtc->pipe == 0) {
I915_WRITE(TRANSA_DATA_M1,
((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
m_n.gmch_m);
I915_WRITE(TRANSA_DATA_N1, m_n.gmch_n);
I915_WRITE(TRANSA_DP_LINK_M1, m_n.link_m);
I915_WRITE(TRANSA_DP_LINK_N1, m_n.link_n);
} else {
I915_WRITE(TRANSB_DATA_M1,
((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
m_n.gmch_m);
I915_WRITE(TRANSB_DATA_N1, m_n.gmch_n);
I915_WRITE(TRANSB_DP_LINK_M1, m_n.link_m);
I915_WRITE(TRANSB_DP_LINK_N1, m_n.link_n);
}
I915_WRITE(TRANSDATA_M1(pipe),
((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
m_n.gmch_m);
I915_WRITE(TRANSDATA_N1(pipe), m_n.gmch_n);
I915_WRITE(TRANSDPLINK_M1(pipe), m_n.link_m);
I915_WRITE(TRANSDPLINK_N1(pipe), m_n.link_n);
} else {
if (intel_crtc->pipe == 0) {
I915_WRITE(PIPEA_GMCH_DATA_M,
((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
m_n.gmch_m);
I915_WRITE(PIPEA_GMCH_DATA_N,
m_n.gmch_n);
I915_WRITE(PIPEA_DP_LINK_M, m_n.link_m);
I915_WRITE(PIPEA_DP_LINK_N, m_n.link_n);
} else {
I915_WRITE(PIPEB_GMCH_DATA_M,
((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
m_n.gmch_m);
I915_WRITE(PIPEB_GMCH_DATA_N,
m_n.gmch_n);
I915_WRITE(PIPEB_DP_LINK_M, m_n.link_m);
I915_WRITE(PIPEB_DP_LINK_N, m_n.link_n);
}
I915_WRITE(PIPE_GMCH_DATA_M(pipe),
((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
m_n.gmch_m);
I915_WRITE(PIPE_GMCH_DATA_N(pipe), m_n.gmch_n);
I915_WRITE(PIPE_DP_LINK_M(pipe), m_n.link_m);
I915_WRITE(PIPE_DP_LINK_N(pipe), m_n.link_n);
}
}

2
drivers/gpu/drm/i915/intel_dvo.c
View file

@ -178,7 +178,7 @@ static void intel_dvo_mode_set(struct drm_encoder *encoder,
int pipe = intel_crtc->pipe;
u32 dvo_val;
u32 dvo_reg = intel_dvo->dev.dvo_reg, dvo_srcdim_reg;
int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
int dpll_reg = DPLL(pipe);
switch (dvo_reg) {
case DVOA:

5
drivers/gpu/drm/i915/intel_lvds.c
View file

@ -231,6 +231,7 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
struct intel_lvds *intel_lvds = to_intel_lvds(encoder);
struct drm_encoder *tmp_encoder;
u32 pfit_control = 0, pfit_pgm_ratios = 0, border = 0;
int pipe;
/* Should never happen!! */
if (INTEL_INFO(dev)->gen < 4 && intel_crtc->pipe == 0) {
@ -283,8 +284,8 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
* to register description and PRM.
* Change the value here to see the borders for debugging
*/
I915_WRITE(BCLRPAT_A, 0);
I915_WRITE(BCLRPAT_B, 0);
for_each_pipe(pipe)
I915_WRITE(BCLRPAT(pipe), 0);
switch (intel_lvds->fitting_mode) {
case DRM_MODE_SCALE_CENTER:

2
drivers/gpu/drm/i915/intel_overlay.c
View file

@ -255,7 +255,7 @@ i830_activate_pipe_a(struct drm_device *dev)
return 0;
/* most i8xx have pipe a forced on, so don't trust dpms mode */
if (I915_READ(PIPEACONF) & PIPECONF_ENABLE)
if (I915_READ(_PIPEACONF) & PIPECONF_ENABLE)
return 0;
crtc_funcs = crtc->base.helper_private;

10
drivers/gpu/drm/i915/intel_tv.c
View file

@ -1006,6 +1006,7 @@ intel_tv_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
const struct video_levels *video_levels;
const struct color_conversion *color_conversion;
bool burst_ena;
int pipe = intel_crtc->pipe;
if (!tv_mode)
return; /* can't happen (mode_prepare prevents this) */
@ -1149,14 +1150,11 @@ intel_tv_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
((video_levels->black << TV_BLACK_LEVEL_SHIFT) |
(video_levels->blank << TV_BLANK_LEVEL_SHIFT)));
{
int pipeconf_reg = (intel_crtc->pipe == 0) ?
PIPEACONF : PIPEBCONF;
int dspcntr_reg = (intel_crtc->plane == 0) ?
DSPACNTR : DSPBCNTR;
int pipeconf_reg = PIPECONF(pipe);
int dspcntr_reg = DSPCNTR(pipe);
int pipeconf = I915_READ(pipeconf_reg);
int dspcntr = I915_READ(dspcntr_reg);
int dspbase_reg = (intel_crtc->plane == 0) ?
DSPAADDR : DSPBADDR;
int dspbase_reg = DSPADDR(pipe);
int xpos = 0x0, ypos = 0x0;
unsigned int xsize, ysize;
/* Pipe must be off here */