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Merge branch 'drm-next-3.14' of git://people.freedesktop.org/~agd5f/linux into drm-next

Browse source 
more radeon fixes

* 'drm-next-3.14' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon/dce8: workaround for atom BlankCrtc table
  drm/radeon/DCE4+: clear bios scratch dpms bit (v2)
  drm/radeon: set si_notify_smc_display_change properly
  drm/radeon: fix DAC interrupt handling on DCE5+
  drm/radeon: clean up active vram sizing
  drm/radeon: skip async dma init on r6xx
  drm/radeon/runpm: don't runtime suspend non-PX cards
  drm/radeon: add ring to fence trace functions
  drm/radeon: add missing trace point
  drm/radeon: fix VMID use tracking
This commit is contained in:
Dave Airlie 2014-01-30 10:24:56 +10:00
commit 279b9e0cc3
19 changed files with 102 additions and 53 deletions
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20
drivers/gpu/drm/radeon/atombios_crtc.c
View file

@ -209,6 +209,16 @@ static void atombios_enable_crtc_memreq(struct drm_crtc *crtc, int state)
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
}
static const u32 vga_control_regs[6] =
{
AVIVO_D1VGA_CONTROL,
AVIVO_D2VGA_CONTROL,
EVERGREEN_D3VGA_CONTROL,
EVERGREEN_D4VGA_CONTROL,
EVERGREEN_D5VGA_CONTROL,
EVERGREEN_D6VGA_CONTROL,
};
static void atombios_blank_crtc(struct drm_crtc *crtc, int state)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
@ -216,13 +226,23 @@ static void atombios_blank_crtc(struct drm_crtc *crtc, int state)
struct radeon_device *rdev = dev->dev_private;
int index = GetIndexIntoMasterTable(COMMAND, BlankCRTC);
BLANK_CRTC_PS_ALLOCATION args;
u32 vga_control = 0;
memset(&args, 0, sizeof(args));
if (ASIC_IS_DCE8(rdev)) {
vga_control = RREG32(vga_control_regs[radeon_crtc->crtc_id]);
WREG32(vga_control_regs[radeon_crtc->crtc_id], vga_control | 1);
}
args.ucCRTC = radeon_crtc->crtc_id;
args.ucBlanking = state;
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
if (ASIC_IS_DCE8(rdev)) {
WREG32(vga_control_regs[radeon_crtc->crtc_id], vga_control);
}
}
static void atombios_powergate_crtc(struct drm_crtc *crtc, int state)

6
drivers/gpu/drm/radeon/cik.c
View file

@ -3840,6 +3840,8 @@ static void cik_cp_gfx_enable(struct radeon_device *rdev, bool enable)
if (enable)
WREG32(CP_ME_CNTL, 0);
else {
if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT));
rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
}
@ -4038,6 +4040,10 @@ static int cik_cp_gfx_resume(struct radeon_device *rdev)
rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
return r;
}
if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
return 0;
}

8
drivers/gpu/drm/radeon/cik_sdma.c
View file

@ -250,7 +250,9 @@ static void cik_sdma_gfx_stop(struct radeon_device *rdev)
u32 rb_cntl, reg_offset;
int i;
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
if ((rdev->asic->copy.copy_ring_index == R600_RING_TYPE_DMA_INDEX) ||
(rdev->asic->copy.copy_ring_index == CAYMAN_RING_TYPE_DMA1_INDEX))
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
for (i = 0; i < 2; i++) {
if (i == 0)
@ -381,7 +383,9 @@ static int cik_sdma_gfx_resume(struct radeon_device *rdev)
}
}
radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
if ((rdev->asic->copy.copy_ring_index == R600_RING_TYPE_DMA_INDEX) ||
(rdev->asic->copy.copy_ring_index == CAYMAN_RING_TYPE_DMA1_INDEX))
radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
return 0;
}

4
drivers/gpu/drm/radeon/evergreen.c
View file

@ -4348,8 +4348,8 @@ void evergreen_disable_interrupt_state(struct radeon_device *rdev)
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
}
/* only one DAC on DCE6 */
if (!ASIC_IS_DCE6(rdev))
/* only one DAC on DCE5 */
if (!ASIC_IS_DCE5(rdev))
WREG32(DACA_AUTODETECT_INT_CONTROL, 0);
WREG32(DACB_AUTODETECT_INT_CONTROL, 0);

6
drivers/gpu/drm/radeon/ni.c
View file

@ -1390,7 +1390,8 @@ static void cayman_cp_enable(struct radeon_device *rdev, bool enable)
if (enable)
WREG32(CP_ME_CNTL, 0);
else {
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT));
WREG32(SCRATCH_UMSK, 0);
rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
@ -1663,6 +1664,9 @@ static int cayman_cp_resume(struct radeon_device *rdev)
return r;
}
if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
return 0;
}

8
drivers/gpu/drm/radeon/ni_dma.c
View file

@ -157,7 +157,9 @@ void cayman_dma_stop(struct radeon_device *rdev)
{
u32 rb_cntl;
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
if ((rdev->asic->copy.copy_ring_index == R600_RING_TYPE_DMA_INDEX) ||
(rdev->asic->copy.copy_ring_index == CAYMAN_RING_TYPE_DMA1_INDEX))
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
/* dma0 */
rb_cntl = RREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET);
@ -259,7 +261,9 @@ int cayman_dma_resume(struct radeon_device *rdev)
}
}
radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
if ((rdev->asic->copy.copy_ring_index == R600_RING_TYPE_DMA_INDEX) ||
(rdev->asic->copy.copy_ring_index == CAYMAN_RING_TYPE_DMA1_INDEX))
radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
return 0;
}

29
drivers/gpu/drm/radeon/r600.c
View file

@ -2254,7 +2254,8 @@ void r600_pciep_wreg(struct radeon_device *rdev, u32 reg, u32 v)
*/
void r600_cp_stop(struct radeon_device *rdev)
{
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(1));
WREG32(SCRATCH_UMSK, 0);
rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
@ -2612,6 +2613,10 @@ int r600_cp_resume(struct radeon_device *rdev)
ring->ready = false;
return r;
}
if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
return 0;
}
@ -2895,12 +2900,6 @@ static int r600_startup(struct radeon_device *rdev)
return r;
}
r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_DMA_INDEX);
if (r) {
dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r);
return r;
}
/* Enable IRQ */
if (!rdev->irq.installed) {
r = radeon_irq_kms_init(rdev);
@ -2922,12 +2921,6 @@ static int r600_startup(struct radeon_device *rdev)
if (r)
return r;
ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET,
DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0));
if (r)
return r;
r = r600_cp_load_microcode(rdev);
if (r)
return r;
@ -2935,10 +2928,6 @@ static int r600_startup(struct radeon_device *rdev)
if (r)
return r;
r = r600_dma_resume(rdev);
if (r)
return r;
r = radeon_ib_pool_init(rdev);
if (r) {
dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
@ -2997,7 +2986,6 @@ int r600_suspend(struct radeon_device *rdev)
radeon_pm_suspend(rdev);
r600_audio_fini(rdev);
r600_cp_stop(rdev);
r600_dma_stop(rdev);
r600_irq_suspend(rdev);
radeon_wb_disable(rdev);
r600_pcie_gart_disable(rdev);
@ -3077,9 +3065,6 @@ int r600_init(struct radeon_device *rdev)
rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ring_obj = NULL;
r600_ring_init(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX], 1024 * 1024);
rdev->ring[R600_RING_TYPE_DMA_INDEX].ring_obj = NULL;
r600_ring_init(rdev, &rdev->ring[R600_RING_TYPE_DMA_INDEX], 64 * 1024);
rdev->ih.ring_obj = NULL;
r600_ih_ring_init(rdev, 64 * 1024);
@ -3092,7 +3077,6 @@ int r600_init(struct radeon_device *rdev)
if (r) {
dev_err(rdev->dev, "disabling GPU acceleration\n");
r600_cp_fini(rdev);
r600_dma_fini(rdev);
r600_irq_fini(rdev);
radeon_wb_fini(rdev);
radeon_ib_pool_fini(rdev);
@ -3109,7 +3093,6 @@ void r600_fini(struct radeon_device *rdev)
radeon_pm_fini(rdev);
r600_audio_fini(rdev);
r600_cp_fini(rdev);
r600_dma_fini(rdev);
r600_irq_fini(rdev);
radeon_wb_fini(rdev);
radeon_ib_pool_fini(rdev);

6
drivers/gpu/drm/radeon/r600_dma.c
View file

@ -100,7 +100,8 @@ void r600_dma_stop(struct radeon_device *rdev)
{
u32 rb_cntl = RREG32(DMA_RB_CNTL);
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
if (rdev->asic->copy.copy_ring_index == R600_RING_TYPE_DMA_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
rb_cntl &= ~DMA_RB_ENABLE;
WREG32(DMA_RB_CNTL, rb_cntl);
@ -187,7 +188,8 @@ int r600_dma_resume(struct radeon_device *rdev)
return r;
}
radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
if (rdev->asic->copy.copy_ring_index == R600_RING_TYPE_DMA_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
return 0;
}

2
drivers/gpu/drm/radeon/radeon.h
View file

@ -867,6 +867,8 @@ struct radeon_vm {
struct radeon_fence *fence;
/* last flush or NULL if we still need to flush */
struct radeon_fence *last_flush;
/* last use of vmid */
struct radeon_fence *last_id_use;
};
struct radeon_vm_manager {

4
drivers/gpu/drm/radeon/radeon_atombios.c
View file

@ -3938,6 +3938,10 @@ void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev)
/* tell the bios not to handle mode switching */
bios_6_scratch |= ATOM_S6_ACC_BLOCK_DISPLAY_SWITCH;
/* clear the vbios dpms state */
if (ASIC_IS_DCE4(rdev))
bios_2_scratch &= ~ATOM_S2_DEVICE_DPMS_STATE;
if (rdev->family >= CHIP_R600) {
WREG32(R600_BIOS_2_SCRATCH, bios_2_scratch);
WREG32(R600_BIOS_6_SCRATCH, bios_6_scratch);

2
drivers/gpu/drm/radeon/radeon_cs.c
View file

@ -138,7 +138,7 @@ static int radeon_cs_get_ring(struct radeon_cs_parser *p, u32 ring, s32 priority
p->ring = R600_RING_TYPE_DMA_INDEX;
else
p->ring = CAYMAN_RING_TYPE_DMA1_INDEX;
} else if (p->rdev->family >= CHIP_R600) {
} else if (p->rdev->family >= CHIP_RV770) {
p->ring = R600_RING_TYPE_DMA_INDEX;
} else {
return -EINVAL;

6
drivers/gpu/drm/radeon/radeon_drv.c
View file

@ -405,6 +405,9 @@ static int radeon_pmops_runtime_suspend(struct device *dev)
if (radeon_runtime_pm == 0)
return -EINVAL;
if (radeon_runtime_pm == -1 && !radeon_is_px())
return -EINVAL;
drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
drm_kms_helper_poll_disable(drm_dev);
vga_switcheroo_set_dynamic_switch(pdev, VGA_SWITCHEROO_OFF);
@ -427,6 +430,9 @@ static int radeon_pmops_runtime_resume(struct device *dev)
if (radeon_runtime_pm == 0)
return -EINVAL;
if (radeon_runtime_pm == -1 && !radeon_is_px())
return -EINVAL;
drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
pci_set_power_state(pdev, PCI_D0);

6
drivers/gpu/drm/radeon/radeon_fence.c
View file

@ -121,7 +121,7 @@ int radeon_fence_emit(struct radeon_device *rdev,
(*fence)->seq = ++rdev->fence_drv[ring].sync_seq[ring];
(*fence)->ring = ring;
radeon_fence_ring_emit(rdev, ring, *fence);
trace_radeon_fence_emit(rdev->ddev, (*fence)->seq);
trace_radeon_fence_emit(rdev->ddev, ring, (*fence)->seq);
return 0;
}
@ -313,7 +313,7 @@ static int radeon_fence_wait_seq(struct radeon_device *rdev, u64 *target_seq,
continue;
last_seq[i] = atomic64_read(&rdev->fence_drv[i].last_seq);
trace_radeon_fence_wait_begin(rdev->ddev, target_seq[i]);
trace_radeon_fence_wait_begin(rdev->ddev, i, target_seq[i]);
radeon_irq_kms_sw_irq_get(rdev, i);
}
@ -332,7 +332,7 @@ static int radeon_fence_wait_seq(struct radeon_device *rdev, u64 *target_seq,
continue;
radeon_irq_kms_sw_irq_put(rdev, i);
trace_radeon_fence_wait_end(rdev->ddev, target_seq[i]);
trace_radeon_fence_wait_end(rdev->ddev, i, target_seq[i]);
}
if (unlikely(r < 0))

9
drivers/gpu/drm/radeon/radeon_gart.c
View file

@ -713,7 +713,7 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev,
unsigned i;
/* check if the id is still valid */
if (vm->fence && vm->fence == rdev->vm_manager.active[vm->id])
if (vm->last_id_use && vm->last_id_use == rdev->vm_manager.active[vm->id])
return NULL;
/* we definately need to flush */
@ -726,6 +726,7 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev,
if (fence == NULL) {
/* found a free one */
vm->id = i;
trace_radeon_vm_grab_id(vm->id, ring);
return NULL;
}
@ -769,6 +770,9 @@ void radeon_vm_fence(struct radeon_device *rdev,
radeon_fence_unref(&vm->fence);
vm->fence = radeon_fence_ref(fence);
radeon_fence_unref(&vm->last_id_use);
vm->last_id_use = radeon_fence_ref(fence);
}
/**
@ -1303,6 +1307,8 @@ void radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm)
{
vm->id = 0;
vm->fence = NULL;
vm->last_flush = NULL;
vm->last_id_use = NULL;
mutex_init(&vm->mutex);
INIT_LIST_HEAD(&vm->list);
INIT_LIST_HEAD(&vm->va);
@ -1341,5 +1347,6 @@ void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm)
}
radeon_fence_unref(&vm->fence);
radeon_fence_unref(&vm->last_flush);
radeon_fence_unref(&vm->last_id_use);
mutex_unlock(&vm->mutex);
}

21
drivers/gpu/drm/radeon/radeon_trace.h
View file

@ -106,42 +106,45 @@ TRACE_EVENT(radeon_vm_set_page,
DECLARE_EVENT_CLASS(radeon_fence_request,
TP_PROTO(struct drm_device *dev, u32 seqno),
TP_PROTO(struct drm_device *dev, int ring, u32 seqno),
TP_ARGS(dev, seqno),
TP_ARGS(dev, ring, seqno),
TP_STRUCT__entry(
__field(u32, dev)
__field(int, ring)
__field(u32, seqno)
),
TP_fast_assign(
__entry->dev = dev->primary->index;
__entry->ring = ring;
__entry->seqno = seqno;
),
TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno)
TP_printk("dev=%u, ring=%d, seqno=%u",
__entry->dev, __entry->ring, __entry->seqno)
);
DEFINE_EVENT(radeon_fence_request, radeon_fence_emit,
TP_PROTO(struct drm_device *dev, u32 seqno),
TP_PROTO(struct drm_device *dev, int ring, u32 seqno),
TP_ARGS(dev, seqno)
TP_ARGS(dev, ring, seqno)
);
DEFINE_EVENT(radeon_fence_request, radeon_fence_wait_begin,
TP_PROTO(struct drm_device *dev, u32 seqno),
TP_PROTO(struct drm_device *dev, int ring, u32 seqno),
TP_ARGS(dev, seqno)
TP_ARGS(dev, ring, seqno)
);
DEFINE_EVENT(radeon_fence_request, radeon_fence_wait_end,
TP_PROTO(struct drm_device *dev, u32 seqno),
TP_PROTO(struct drm_device *dev, int ring, u32 seqno),
TP_ARGS(dev, seqno)
TP_ARGS(dev, ring, seqno)
);
DECLARE_EVENT_CLASS(radeon_semaphore_request,

3
drivers/gpu/drm/radeon/rv770.c
View file

@ -1071,7 +1071,8 @@ static void rv770_mc_program(struct radeon_device *rdev)
*/
void r700_cp_stop(struct radeon_device *rdev)
{
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT));
WREG32(SCRATCH_UMSK, 0);
rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;

8
drivers/gpu/drm/radeon/si.c
View file

@ -3249,7 +3249,8 @@ static void si_cp_enable(struct radeon_device *rdev, bool enable)
if (enable)
WREG32(CP_ME_CNTL, 0);
else {
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT));
WREG32(SCRATCH_UMSK, 0);
rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
@ -3510,6 +3511,9 @@ static int si_cp_resume(struct radeon_device *rdev)
si_enable_gui_idle_interrupt(rdev, true);
if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
return 0;
}
@ -5678,7 +5682,7 @@ static void si_disable_interrupt_state(struct radeon_device *rdev)
}
if (!ASIC_IS_NODCE(rdev)) {
WREG32(DACA_AUTODETECT_INT_CONTROL, 0);
WREG32(DAC_AUTODETECT_INT_CONTROL, 0);
tmp = RREG32(DC_HPD1_INT_CONTROL) & DC_HPDx_INT_POLARITY;
WREG32(DC_HPD1_INT_CONTROL, tmp);

5
drivers/gpu/drm/radeon/si_dpm.c
View file

@ -3590,10 +3590,9 @@ static void si_program_display_gap(struct radeon_device *rdev)
/* Setting this to false forces the performance state to low if the crtcs are disabled.
* This can be a problem on PowerXpress systems or if you want to use the card
* for offscreen rendering or compute if there are no crtcs enabled. Set it to
* true for now so that performance scales even if the displays are off.
* for offscreen rendering or compute if there are no crtcs enabled.
*/
si_notify_smc_display_change(rdev, true /*rdev->pm.dpm.new_active_crtc_count > 0*/);
si_notify_smc_display_change(rdev, rdev->pm.dpm.new_active_crtc_count > 0);
}
static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable)

2
drivers/gpu/drm/radeon/sid.h
View file

@ -822,7 +822,7 @@
# define GRPH_PFLIP_INT_MASK (1 << 0)
# define GRPH_PFLIP_INT_TYPE (1 << 8)
#define DACA_AUTODETECT_INT_CONTROL 0x66c8
#define DAC_AUTODETECT_INT_CONTROL 0x67c8
#define DC_HPD1_INT_STATUS 0x601c
#define DC_HPD2_INT_STATUS 0x6028