diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index ed9e3af17b31..0ce5f52ac56e 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -215,3 +215,5 @@ source "drivers/gpu/drm/cirrus/Kconfig" source "drivers/gpu/drm/shmobile/Kconfig" source "drivers/gpu/drm/tegra/Kconfig" + +source "drivers/gpu/drm/omapdrm/Kconfig" diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 6f58c81cfcbc..b6b43cbc18e4 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -50,4 +50,5 @@ obj-$(CONFIG_DRM_UDL) += udl/ obj-$(CONFIG_DRM_AST) += ast/ obj-$(CONFIG_DRM_SHMOBILE) +=shmobile/ obj-$(CONFIG_DRM_TEGRA) += tegra/ +obj-$(CONFIG_DRM_OMAP) += omapdrm/ obj-y += i2c/ diff --git a/drivers/staging/omapdrm/Kconfig b/drivers/gpu/drm/omapdrm/Kconfig similarity index 100% rename from drivers/staging/omapdrm/Kconfig rename to drivers/gpu/drm/omapdrm/Kconfig diff --git a/drivers/staging/omapdrm/Makefile b/drivers/gpu/drm/omapdrm/Makefile similarity index 100% rename from drivers/staging/omapdrm/Makefile rename to drivers/gpu/drm/omapdrm/Makefile diff --git a/drivers/gpu/drm/omapdrm/TODO b/drivers/gpu/drm/omapdrm/TODO new file mode 100644 index 000000000000..4d8c18aa5dd7 --- /dev/null +++ b/drivers/gpu/drm/omapdrm/TODO @@ -0,0 +1,23 @@ +TODO +. Where should we do eviction (detatch_pages())? We aren't necessarily + accessing the pages via a GART, so maybe we need some other threshold + to put a cap on the # of pages that can be pin'd. + . Use mm_shrinker to trigger unpinning pages. + . This is mainly theoretical since most of these devices don't actually + have swap or harddrive. +. GEM/shmem backed pages can have existing mappings (kernel linear map, + etc..), which isn't really ideal. +. Revisit GEM sync object infrastructure.. TTM has some framework for this + already. Possibly this could be refactored out and made more common? + There should be some way to do this with less wheel-reinvention. + . This can be handled by the dma-buf fence/reservation stuff when it + lands + +Userspace: +. git://anongit.freedesktop.org/xorg/driver/xf86-video-omap + +Currently tested on +. OMAP3530 beagleboard +. OMAP4430 pandaboard +. OMAP4460 pandaboard +. OMAP5432 uEVM diff --git a/drivers/staging/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c similarity index 99% rename from drivers/staging/omapdrm/omap_connector.c rename to drivers/gpu/drm/omapdrm/omap_connector.c index 4cc9ee733c5f..44284fd981fc 100644 --- a/drivers/staging/omapdrm/omap_connector.c +++ b/drivers/gpu/drm/omapdrm/omap_connector.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_connector.c + * drivers/gpu/drm/omapdrm/omap_connector.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob@ti.com> diff --git a/drivers/staging/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c similarity index 99% rename from drivers/staging/omapdrm/omap_crtc.c rename to drivers/gpu/drm/omapdrm/omap_crtc.c index 510942e67020..2b97cf90071b 100644 --- a/drivers/staging/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_crtc.c + * drivers/gpu/drm/omapdrm/omap_crtc.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob@ti.com> diff --git a/drivers/staging/omapdrm/omap_debugfs.c b/drivers/gpu/drm/omapdrm/omap_debugfs.c similarity index 98% rename from drivers/staging/omapdrm/omap_debugfs.c rename to drivers/gpu/drm/omapdrm/omap_debugfs.c index e95540b3e2f6..c0aa40f8ad6a 100644 --- a/drivers/staging/omapdrm/omap_debugfs.c +++ b/drivers/gpu/drm/omapdrm/omap_debugfs.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_debugfs.c + * drivers/gpu/drm/omapdrm/omap_debugfs.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob.clark@linaro.org> diff --git a/drivers/staging/omapdrm/omap_dmm_priv.h b/drivers/gpu/drm/omapdrm/omap_dmm_priv.h similarity index 100% rename from drivers/staging/omapdrm/omap_dmm_priv.h rename to drivers/gpu/drm/omapdrm/omap_dmm_priv.h diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c similarity index 100% rename from drivers/staging/omapdrm/omap_dmm_tiler.c rename to drivers/gpu/drm/omapdrm/omap_dmm_tiler.c diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.h b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.h similarity index 100% rename from drivers/staging/omapdrm/omap_dmm_tiler.h rename to drivers/gpu/drm/omapdrm/omap_dmm_tiler.h diff --git a/drivers/staging/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c similarity index 99% rename from drivers/staging/omapdrm/omap_drv.c rename to drivers/gpu/drm/omapdrm/omap_drv.c index 9d6a584113d2..9083538bd16a 100644 --- a/drivers/staging/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_drv.c + * drivers/gpu/drm/omapdrm/omap_drv.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob@ti.com> diff --git a/drivers/staging/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h similarity index 99% rename from drivers/staging/omapdrm/omap_drv.h rename to drivers/gpu/drm/omapdrm/omap_drv.h index f921027e7500..d4f997bb4ac0 100644 --- a/drivers/staging/omapdrm/omap_drv.h +++ b/drivers/gpu/drm/omapdrm/omap_drv.h @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_drv.h + * drivers/gpu/drm/omapdrm/omap_drv.h * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob@ti.com> @@ -25,8 +25,8 @@ #include <linux/types.h> #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> +#include <drm/omap_drm.h> #include <linux/platform_data/omap_drm.h> -#include "omap_drm.h" #define DBG(fmt, ...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__) diff --git a/drivers/staging/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c similarity index 99% rename from drivers/staging/omapdrm/omap_encoder.c rename to drivers/gpu/drm/omapdrm/omap_encoder.c index e053160d2db3..7e1f2ab65372 100644 --- a/drivers/staging/omapdrm/omap_encoder.c +++ b/drivers/gpu/drm/omapdrm/omap_encoder.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_encoder.c + * drivers/gpu/drm/omapdrm/omap_encoder.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob@ti.com> diff --git a/drivers/staging/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c similarity index 99% rename from drivers/staging/omapdrm/omap_fb.c rename to drivers/gpu/drm/omapdrm/omap_fb.c index bf6421f26c40..9d5f6f696c72 100644 --- a/drivers/staging/omapdrm/omap_fb.c +++ b/drivers/gpu/drm/omapdrm/omap_fb.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_fb.c + * drivers/gpu/drm/omapdrm/omap_fb.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob@ti.com> diff --git a/drivers/staging/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c similarity index 99% rename from drivers/staging/omapdrm/omap_fbdev.c rename to drivers/gpu/drm/omapdrm/omap_fbdev.c index caefdf9430f8..11eed30efe06 100644 --- a/drivers/staging/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_fbdev.c + * drivers/gpu/drm/omapdrm/omap_fbdev.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob@ti.com> diff --git a/drivers/staging/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c similarity index 99% rename from drivers/staging/omapdrm/omap_gem.c rename to drivers/gpu/drm/omapdrm/omap_gem.c index f9297eb2599e..e8302b02691d 100644 --- a/drivers/staging/omapdrm/omap_gem.c +++ b/drivers/gpu/drm/omapdrm/omap_gem.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_gem.c + * drivers/gpu/drm/omapdrm/omap_gem.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob.clark@linaro.org> diff --git a/drivers/staging/omapdrm/omap_gem_dmabuf.c b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c similarity index 99% rename from drivers/staging/omapdrm/omap_gem_dmabuf.c rename to drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c index a3236abfca3d..ac74d1bc67bf 100644 --- a/drivers/staging/omapdrm/omap_gem_dmabuf.c +++ b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_gem_dmabuf.c + * drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob.clark@linaro.org> diff --git a/drivers/staging/omapdrm/omap_gem_helpers.c b/drivers/gpu/drm/omapdrm/omap_gem_helpers.c similarity index 98% rename from drivers/staging/omapdrm/omap_gem_helpers.c rename to drivers/gpu/drm/omapdrm/omap_gem_helpers.c index ffb8cceaeb46..e4a66a35fc6a 100644 --- a/drivers/staging/omapdrm/omap_gem_helpers.c +++ b/drivers/gpu/drm/omapdrm/omap_gem_helpers.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_gem_helpers.c + * drivers/gpu/drm/omapdrm/omap_gem_helpers.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob.clark@linaro.org> diff --git a/drivers/staging/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c similarity index 99% rename from drivers/staging/omapdrm/omap_irq.c rename to drivers/gpu/drm/omapdrm/omap_irq.c index 2629ba7be6c8..e01303ee00c3 100644 --- a/drivers/staging/omapdrm/omap_irq.c +++ b/drivers/gpu/drm/omapdrm/omap_irq.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_irq.c + * drivers/gpu/drm/omapdrm/omap_irq.c * * Copyright (C) 2012 Texas Instruments * Author: Rob Clark <rob.clark@linaro.org> diff --git a/drivers/staging/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c similarity index 99% rename from drivers/staging/omapdrm/omap_plane.c rename to drivers/gpu/drm/omapdrm/omap_plane.c index bb989d7f026d..dd68d14ce615 100644 --- a/drivers/staging/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -1,5 +1,5 @@ /* - * drivers/staging/omapdrm/omap_plane.c + * drivers/gpu/drm/omapdrm/omap_plane.c * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob.clark@linaro.org> diff --git a/drivers/staging/omapdrm/tcm-sita.c b/drivers/gpu/drm/omapdrm/tcm-sita.c similarity index 100% rename from drivers/staging/omapdrm/tcm-sita.c rename to drivers/gpu/drm/omapdrm/tcm-sita.c diff --git a/drivers/staging/omapdrm/tcm-sita.h b/drivers/gpu/drm/omapdrm/tcm-sita.h similarity index 100% rename from drivers/staging/omapdrm/tcm-sita.h rename to drivers/gpu/drm/omapdrm/tcm-sita.h diff --git a/drivers/staging/omapdrm/tcm.h b/drivers/gpu/drm/omapdrm/tcm.h similarity index 100% rename from drivers/staging/omapdrm/tcm.h rename to drivers/gpu/drm/omapdrm/tcm.h diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 329bdb42109f..eca907bf8b6d 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -114,8 +114,6 @@ source "drivers/staging/media/Kconfig" source "drivers/staging/net/Kconfig" -source "drivers/staging/omapdrm/Kconfig" - source "drivers/staging/android/Kconfig" source "drivers/staging/ozwpan/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index c7ec486680f7..d810ed729add 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -49,7 +49,6 @@ obj-$(CONFIG_SPEAKUP) += speakup/ obj-$(CONFIG_TOUCHSCREEN_CLEARPAD_TM1217) += cptm1217/ obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4) += ste_rmi4/ obj-$(CONFIG_MFD_NVEC) += nvec/ -obj-$(CONFIG_DRM_OMAP) += omapdrm/ obj-$(CONFIG_ANDROID) += android/ obj-$(CONFIG_USB_WPAN_HCD) += ozwpan/ obj-$(CONFIG_USB_G_CCG) += ccg/ diff --git a/drivers/staging/omapdrm/TODO b/drivers/staging/omapdrm/TODO deleted file mode 100644 index abeeb00aaa12..000000000000 --- a/drivers/staging/omapdrm/TODO +++ /dev/null @@ -1,32 +0,0 @@ -TODO -. add video decode/encode support (via syslink3 + codec-engine) - . NOTE: with dmabuf this probably could be split into different driver - so perhaps this TODO doesn't belong here -. where should we do eviction (detatch_pages())? We aren't necessarily - accessing the pages via a GART, so maybe we need some other threshold - to put a cap on the # of pages that can be pin'd. (It is mostly only - of interest in case you have a swap partition/file.. which a lot of - these devices do not.. but it doesn't hurt for the driver to do the - right thing anyways.) - . Use mm_shrinker to trigger unpinning pages. Need to figure out how - to handle next issue first (I think?) - . Note TTM already has some mm_shrinker stuff.. maybe an argument to - move to TTM? Or maybe something that could be factored out in common? -. GEM/shmem backed pages can have existing mappings (kernel linear map, - etc..), which isn't really ideal. -. Revisit GEM sync object infrastructure.. TTM has some framework for this - already. Possibly this could be refactored out and made more common? - There should be some way to do this with less wheel-reinvention. -. Solve PM sequencing on resume. DMM/TILER must be reloaded before any - access is made from any component in the system. Which means on suspend - CRTC's should be disabled, and on resume the LUT should be reprogrammed - before CRTC's are re-enabled, to prevent DSS from trying to DMA from a - buffer mapped in DMM/TILER before LUT is reloaded. - -Userspace: -. git://github.com/robclark/xf86-video-omap.git - -Currently tested on -. OMAP3530 beagleboard -. OMAP4430 pandaboard -. OMAP4460 pandaboard diff --git a/drivers/staging/omapdrm/omap_drm.h b/include/uapi/drm/omap_drm.h similarity index 99% rename from drivers/staging/omapdrm/omap_drm.h rename to include/uapi/drm/omap_drm.h index f0ac34a8973e..1d0b1172664e 100644 --- a/drivers/staging/omapdrm/omap_drm.h +++ b/include/uapi/drm/omap_drm.h @@ -1,5 +1,5 @@ /* - * include/drm/omap_drm.h + * include/uapi/drm/omap_drm.h * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob@ti.com>