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path: root/drivers/gpu/drm
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2023-01-18drm/nouveau: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann9-7/+5
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Directly include required headers and drop drm_crtc_helper.h where possible. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-14-tzimmermann@suse.de
2023-01-18drm/logicvc: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann2-2/+0
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Drop drm_crtc_helper.h where possible. v2: * update commit message (Sam) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-13-tzimmermann@suse.de
2023-01-18drm/kmb: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann2-2/+0
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Drop drm_crtc_helper.h where possible. v2: * update commit message (Sam) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-12-tzimmermann@suse.de
2023-01-18drm/ingenic: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann1-1/+0
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Drop drm_crtc_helper.h where possible. v2: * update commit message (Sam) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-11-tzimmermann@suse.de
2023-01-18drm/i2c/ch7006: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann2-1/+2
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Move drm_crtc_helper.h to where it is needed. v2: * update commit message (Sam) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-10-tzimmermann@suse.de
2023-01-18drm/gma500: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann16-1/+25
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Directly include required headers and drop drm_crtc_helper.h where possible. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-9-tzimmermann@suse.de
2023-01-18drm/bridge: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann7-7/+0
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Drop drm_crtc_helper.h where possible. v2: * update commit message (Sam) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-8-tzimmermann@suse.de
2023-01-18drm/ast: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann3-3/+0
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Drop drm_crtc_helper.h where possible. v2: * update commit message (Sam) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-7-tzimmermann@suse.de
2023-01-18drm/aspeed: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann3-3/+0
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Drop drm_crtc_helper.h where possible. v2: * update commit message (Sam) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-6-tzimmermann@suse.de
2023-01-18drm/arm/komeda: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann2-2/+0
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Drop drm_crtc_helper.h where possible. v2: * update commit message (Sam) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-5-tzimmermann@suse.de
2023-01-18drm/amdgpu: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann12-5/+12
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Directly include required headers and drop drm_crtc_helper.h where possible. v2: * keep includes sorted in amdgpu_device.c (Sam) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-4-tzimmermann@suse.de
2023-01-18drm: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann2-2/+1
Several DRM core and helper source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Directly include required headers and drop drm_crtc_helper.h where possible. The header file, drm_fixed.h, includes <linux/kernel.h> for lower_32_bits(). v2: * include drm_crtc_helper.h in drm_crtc_helper.c (Sam) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-3-tzimmermann@suse.de
2023-01-17drm: panel: visionox: add backlight dependencyArnd Bergmann1-0/+1
The newly added driver uses the backlight subsystem but is missing the corresponding Kconfig dependency: arm-linux-gnueabi-ld: drivers/gpu/drm/panel/panel-visionox-vtdr6130.o: in function `visionox_vtdr6130_probe': panel-visionox-vtdr6130.c:(.text+0xdee): undefined reference to `devm_backlight_device_register' Fixes: 65dc9360f741 ("drm: panel: Add Himax HX8394 panel controller driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230117165522.2104380-1-arnd@kernel.org
2023-01-17drm/bridge: cdns-dsi: Add support for J721E wrapperRahul T R6-1/+132
Add support for wrapper settings for DSI bridge on j721e. Also enable DPI0 --------------- ----------------------- | -------| |------- | | DSS | DPI2 |----->| DPI0 | DSI Wrapper | | -------| |------- | --------------- ----------------------- As shown above DPI2 output of DSS is connected to DPI0 input of DSI Wrapper, DSI wrapper gives control wheather to enable/disable DPI0 input. In j721e above is the only configuration supported Signed-off-by: Rahul T R <r-ravikumar@ti.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230103101951.10963-6-r-ravikumar@ti.com
2023-01-17drm/bridge: cdns-dsi: Create a header fileRahul T R2-46/+66
Create a header file for cdns dsi and move structure definations to prepare for adding j721e wrapper support Signed-off-by: Rahul T R <r-ravikumar@ti.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230103101951.10963-5-r-ravikumar@ti.com
2023-01-17drm/bridge: cdns-dsi: Move to drm/bridge/cadenceRahul T R5-12/+13
Move the cadence dsi bridge under drm/bridge/cadence directory, to prepare for adding j721e wrapper support Signed-off-by: Rahul T R <r-ravikumar@ti.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230103101951.10963-4-r-ravikumar@ti.com
2023-01-17drm/omap: Fix kernel docsTomi Valkeinen2-3/+3
Fix doc related warnings seen with W=1: the function names have changed but the docs have not been changed accordingly. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220916082206.167427-2-tomi.valkeinen@ideasonboard.com Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2023-01-17drm/ttm: fix some minor kerneldoc issuesChristian König1-7/+6
Pointed out by the kernel test robot while merging ttm_bo_api.h and ttm_bo_driver.h. Signed-off-by: Christian König <christian.koenig@amd.com> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230117123345.387078-1-christian.koenig@amd.com
2023-01-17drm/ttm: Include <linux/vmalloc.h> to fix MIPS buildThomas Zimmermann1-0/+2
On MIPS, vmap() and vunmap() are undeclared in ttm_bo_util.c. An error message is shown below. CC drivers/gpu/drm/ttm/ttm_bo_util.o ../drivers/gpu/drm/ttm/ttm_bo_util.c: In function 'ttm_bo_kmap_ttm': ../drivers/gpu/drm/ttm/ttm_bo_util.c:364:32: error: implicit declaration of function 'vmap'; did you mean 'kmap'? [-Werror=implicit-function-declaration] 364 | map->virtual = vmap(ttm->pages + start_page, num_pages, | ^~~~ | kmap ../drivers/gpu/drm/ttm/ttm_bo_util.c:364:30: warning: assignment to 'void *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 364 | map->virtual = vmap(ttm->pages + start_page, num_pages, | ^ ../drivers/gpu/drm/ttm/ttm_bo_util.c: In function 'ttm_bo_kunmap': ../drivers/gpu/drm/ttm/ttm_bo_util.c:429:17: error: implicit declaration of function 'vunmap'; did you mean 'kunmap'? [-Werror=implicit-function-declaration] 429 | vunmap(map->virtual); | ^~~~~~ | kunmap ../drivers/gpu/drm/ttm/ttm_bo_util.c: In function 'ttm_bo_vmap': ../drivers/gpu/drm/ttm/ttm_bo_util.c:509:23: warning: assignment to 'void *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 509 | vaddr = vmap(ttm->pages, ttm->num_pages, 0, prot); | ^ Fix this by including <linux/vmalloc.h>. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116121023.14245-1-tzimmermann@suse.de
2023-01-16drm/nouveau/fb/ga102: Replace zero-length array of trailing structs with ↵Kees Cook1-1/+1
flex-array Zero-length arrays are deprecated[1] and are being replaced with flexible array members in support of the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy(), correctly instrument array indexing with UBSAN_BOUNDS, and to globally enable -fstrict-flex-arrays=3. Replace zero-length array with flexible-array member. This results in no differences in binary output. [1] https://github.com/KSPP/linux/issues/78 Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Karol Herbst <kherbst@redhat.com> Cc: Lyude Paul <lyude@redhat.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Gourav Samaiya <gsamaiya@nvidia.com> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org> Cc: dri-devel@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Karol Herbst <kherbst@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230103234835.never.378-kees@kernel.org
2023-01-16drm/bridge: tc358767: Set default CLRSIPO countMarek Vasut1-4/+4
The current CLRSIPO count is still marginal and does not work with high DSI clock rates in burst mode. Increase it further to allow the DSI link to work at up to 1Gbps lane speed. This returns the counts to defaults as provided by datasheet. Fixes: ea6490b02240b ("drm/bridge: tc358767: increase CLRSIPO count") Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20221016003556.406441-1-marex@denx.de
2023-01-13drm/radeon: Do not include <drm/drm_fb_helper.h>Thomas Zimmermann4-4/+0
Including <drm/drm_fb_helper.h> is not required, so remove the include statements. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230111130206.29974-11-tzimmermann@suse.de
2023-01-13drm/radeon: Remove trailing whitespacesThomas Zimmermann1-1/+1
Fix coding style. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230111130206.29974-10-tzimmermann@suse.de
2023-01-13drm/nouveau: Do not include <drm/drm_fb_helper.h>Thomas Zimmermann2-2/+0
Including <drm/drm_fb_helper.h> is not required, so remove the include statement. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230111130206.29974-9-tzimmermann@suse.de
2023-01-13drm/amdgpu: Do not include <drm/drm_fb_helper.h>Thomas Zimmermann4-4/+0
Including <drm/drm_fb_helper.h> is not required, so remove the include statements. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230111130206.29974-8-tzimmermann@suse.de
2023-01-13drm/panel: Do not include <linux/fb.h>Thomas Zimmermann3-3/+0
Remove unnecessary include statements for <linux/fb.h>. No functional changes. Include <linux/of.h> where the driver got the header file via <linux/fb.h>. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230111130206.29974-6-tzimmermann@suse.de
2023-01-13drm/amdgpu: Do not include <linux/fb.h>Thomas Zimmermann9-9/+0
Remove unnecessary include statements for <linux/fb.h>. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230111130206.29974-5-tzimmermann@suse.de
2023-01-13drm: Include <linux/of.h> where neededThomas Zimmermann3-2/+5
Include <linux/of.h> in source files that need it. Some of DRM's source code gets OF header via drm_crtc_helper.h and <linux/fb.h>, which can leed to unnecessary recompilation. In drm_modes.c, add a comment on the reason for still including <linux/fb.h>. The header file is required to get KHZ2PICOS(). The macro is part of the UAPI headers, so it cannot be moved to a less prominent location. v2: * include <linux/of.h> in komeda_drv.c (kernel test robot) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Liviu Dudau <liviu.dudau@arm.com> # komeda Acked-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230111130206.29974-3-tzimmermann@suse.de
2023-01-13drm: Include <linux/backlight.h> where neededThomas Zimmermann4-2/+5
Include <linux/backlight.h> in source files that need it. Some of DRM's source code gets the backlight header via drm_crtc_helper.h and <linux/fb.h>, which can leed to unnecessary recompilation. If possible, do not include drm_crtc_helper.h any longer. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> # amd Acked-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230111130206.29974-2-tzimmermann@suse.de
2023-01-13drm/fb-helper: Do not allocate unused apertures structureThomas Zimmermann1-18/+2
The apertures field in struct fb_info is not used by DRM drivers. Do not allocate it. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221219160516.23436-7-tzimmermann@suse.de
2023-01-13drm/radeon: Do not set struct fb_info.aperturesThomas Zimmermann1-4/+0
Generic fbdev drivers use the apertures field in struct fb_info to control ownership of the framebuffer memory and graphics device. Do not set the values in radeon. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221219160516.23436-6-tzimmermann@suse.de
2023-01-13drm/i915: Do not set struct fb_info.aperturesThomas Zimmermann1-7/+0
Generic fbdev drivers use the apertures field in struct fb_info to control ownership of the framebuffer memory and graphics device. Do not set the values in i915. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221219160516.23436-5-tzimmermann@suse.de
2023-01-13drm/gma500: Do not set struct fb_info.aperturesThomas Zimmermann1-5/+0
Generic fbdev drivers use the apertures field in struct fb_info to control ownership of the framebuffer memory and graphics device. Do not set the values in gma500. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221219160516.23436-4-tzimmermann@suse.de
2023-01-13drm: Add comments to KconfigCai Huoqing1-1/+1
Add comments to avoid removing DRM_LEGACY config menu, because DRM_LEGACY menu could list other legacy drivers. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20221203102502.3185-9-cai.huoqing@linux.dev
2023-01-13drm: Remove the obsolete driver-viaCai Huoqing5-5417/+0
Commit 399516ab0fee ("MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers") marked via driver obsolete 7 years ago. And the mesa UMD of this drm driver already in deprecated list in the link: https://docs.mesa3d.org/systems.html VIA Unichrome->drivers/gpu/drm/via It's time to remove this driver. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20221203102502.3185-8-cai.huoqing@linux.dev
2023-01-13drm: Remove the obsolete driver-tdfxCai Huoqing5-153/+0
Commit 399516ab0fee ("MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers") marked tdfx driver obsolete 7 years ago. And the mesa UMD of this drm driver already in deprecated list in the link: https://docs.mesa3d.org/systems.html 3dfx Glide-->driver/gpu/drm/tdfx It's time to remove this driver. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20221203102502.3185-7-cai.huoqing@linux.dev
2023-01-13drm: Remove the obsolete driver-sisCai Huoqing6-606/+0
Commit 399516ab0fee ("MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers") marked sis driver obsolete 7 years ago. And the mesa UMD of this drm driver already in deprecated list in the link: https://docs.mesa3d.org/systems.html Silicon Integrated Systems->drivers/gpu/drm/sis It's time to remove this driver. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20221203102502.3185-6-cai.huoqing@linux.dev
2023-01-13drm: Remove the obsolete driver-savageCai Huoqing7-2939/+0
Commit 399516ab0fee ("MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers") marked savage driver obsolete 7 years ago. And the mesa UMD of this drm driver already in deprecated list in the link: https://docs.mesa3d.org/systems.html S3 Savage-->drivers/gpu/drm/savage It's time to remove this driver. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20221203102502.3185-5-cai.huoqing@linux.dev
2023-01-13drm: Remove the obsolete driver-r128Cai Huoqing11-3841/+0
Commit 399516ab0fee ("MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers") marked r128 driver obsolete 7 years ago. And the mesa UMD of this drm driver already in deprecated list in the link: https://docs.mesa3d.org/systems.html ATI Rage 128->drivers/gpu/drm/r128 It's time to remove this driver. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20221203102502.3185-4-cai.huoqing@linux.dev
2023-01-13drm: Remove the obsolete driver-mgaCai Huoqing10-3610/+0
Commit 399516ab0fee ("MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers") marked mga driver obsolete 7 years ago. And the mesa UMD of this drm driver already in deprecated list in the link: https://docs.mesa3d.org/systems.html Matrox-->driver/gpu/drm/mga It's time to remove this driver. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20221203102502.3185-3-cai.huoqing@linux.dev
2023-01-13drm: Remove the obsolete driver-i810Cai Huoqing6-1631/+0
Commit 399516ab0fee ("MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers") marked i810 driver obsolete 7 years ago. And the mesa UMD of this drm driver already in deprecated list in the link: https://docs.mesa3d.org/systems.html Intel i810-->driver/gpu/drm/i810 It's time to remove this driver. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20221203102502.3185-2-cai.huoqing@linux.dev
2023-01-13drm/nouveau: Remove support for legacy contexts/buffersThomas Zimmermann4-51/+19
Remove nouveau's support for legacy contexts and buffers. It was required by libdrm earlier than 2.4.33, released in March 2012. A previous attempt in 2013 to remove the functionality [1] had to be reverted [2] as there were still users left. Libdrm 2.4.33 is now almost 11 years old and it is time for userspace to move on. With the nouveau code gone, we can also remove the driver-feature bit DRIVER_KMS_LEGACY_CONTEXT. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Karol Herbst <kherbst@redhat.com> Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7c510133d93dd6f15ca040733ba7b2891ed61fd1 # 1 Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c21eb21cb50d58e7cbdcb8b9e7ff68b85cfa5095 # 2 Link: https://patchwork.freedesktop.org/patch/msgid/20230112133858.17087-1-tzimmermann@suse.de
2023-01-12drm/vkms: reintroduce prepare_fb and cleanup_fb functionsMaíra Canal1-1/+35
With commit 359c6649cd9a ("drm/gem: Implement shadow-plane {begin, end}_fb_access with vmap"), the behavior of the shadow-plane helpers changed and the vunmap is now performed at the end of the current pageflip, instead of the end of the following pageflip. By performing the vunmap at the end of the current pageflip, invalid memory is accessed by the vkms during the plane composition, as the data is being unmapped before being used, as reported by the following warning: [ 275.866047] BUG: unable to handle page fault for address: ffffb382814e8002 [ 275.866055] #PF: supervisor read access in kernel mode [ 275.866058] #PF: error_code(0x0000) - not-present page [ 275.866061] PGD 1000067 P4D 1000067 PUD 110a067 PMD 46e3067 PTE 0 [ 275.866066] Oops: 0000 [#1] PREEMPT SMP PTI [ 275.866070] CPU: 2 PID: 49 Comm: kworker/u8:2 Not tainted 6.1.0-rc6-00018-gb357e7ac1b73-dirty #54 [ 275.866074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.1-2.fc37 04/01/2014 [ 275.866076] Workqueue: vkms_composer vkms_composer_worker [vkms] [ 275.866084] RIP: 0010:XRGB8888_to_argb_u16+0x5c/0xa0 [vkms] [ 275.866092] Code: bf 56 0a 0f af 56 70 48 8b 76 28 01 ca 49 83 f8 02 41 b9 01 00 00 00 4d 0f 43 c8 48 01 f2 48 83 c2 02 31 f6 66 c7 04 f0 ff ff <0f> b6 0c b2 89 cf c1 e7 08 09 cf 66 89 7c f0 02 0f b6 4c b2 ff 89 [ 275.866095] RSP: 0018:ffffb382801b7db0 EFLAGS: 00010246 [ 275.866098] RAX: ffff896336ace000 RBX: ffff896310e293c0 RCX: 0000000000000000 [ 275.866101] RDX: ffffb382814e8002 RSI: 0000000000000000 RDI: ffffb382801b7de8 [ 275.866103] RBP: 0000000000001400 R08: 0000000000000280 R09: 0000000000000280 [ 275.866105] R10: 0000000000000010 R11: ffffffffc011d990 R12: ffff896302a1ece0 [ 275.866107] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000080008001 [ 275.866109] FS: 0000000000000000(0000) GS:ffff89637dd00000(0000) knlGS:0000000000000000 [ 275.866112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 275.866114] CR2: ffffb382814e8002 CR3: 0000000003bb4000 CR4: 00000000000006e0 [ 275.866120] Call Trace: [ 275.866123] <TASK> [ 275.866124] compose_active_planes+0x1c4/0x380 [vkms] [ 275.866132] vkms_composer_worker+0x9f/0x130 [vkms] [ 275.866139] process_one_work+0x1c0/0x370 [ 275.866160] worker_thread+0x221/0x410 [ 275.866164] ? worker_clr_flags+0x50/0x50 [ 275.866167] kthread+0xe1/0x100 [ 275.866172] ? kthread_blkcg+0x30/0x30 [ 275.866176] ret_from_fork+0x22/0x30 [ 275.866181] </TASK> [ 275.866182] Modules linked in: vkms [ 275.866186] CR2: ffffb382814e8002 [ 275.866191] ---[ end trace 0000000000000000 ]--- Therefore, introduce again prepare_fb and cleanup_fb functions to the vkms, which were previously removed on commit b43e2ec03b0d ("drm/vkms: Let shadow-plane helpers prepare the plane's FB"). Fixes: 359c6649cd9a ("drm/gem: Implement shadow-plane {begin, end}_fb_access with vmap") Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maíra Canal <mcanal@igalia.com> Signed-off-by: Melissa Wen <melissa.srw@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230111131304.106039-1-mcanal@igalia.com
2023-01-11drm/panel-xinpeng-xpp055c272: Drop custom DSI write macroJavier Martinez Canillas1-60/+52
There is a macro for this already in the <drm/drm_mipi_dsi.h> header, use that instead and delete the custom DSI write macro defined in the driver. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230107191822.3787147-14-javierm@redhat.com
2023-01-11drm/panel-sony-tulip-truly-nt35521: Drop custom DSI write macroJavier Martinez Canillas1-203/+195
There is a macro for this already in the <drm/drm_mipi_dsi.h> header, use that instead and delete the custom DSI write macro defined in the driver. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230107191822.3787147-13-javierm@redhat.com
2023-01-11drm/panel-mantix-mlaf057we51: Drop custom DSI write macroJavier Martinez Canillas1-16/+8
There is a macro for this already in the <drm/drm_mipi_dsi.h> header, use that instead and delete the custom DSI write macro defined in the driver. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Guido Günther <agx@sigxcpu.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230107191822.3787147-12-javierm@redhat.com
2023-01-11drm/panel-sharp-ls060t1sx01: Drop custom DSI write macroJavier Martinez Canillas1-17/+2
There is a macro for this already in the <drm/drm_mipi_dsi.h> header, use that instead and delete the custom DSI write macro defined in the driver. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230107191822.3787147-11-javierm@redhat.com
2023-01-11drm/panel-samsung-sofef00: Drop custom DSI write macroJavier Martinez Canillas1-16/+8
There is a macro for this already in the <drm/drm_mipi_dsi.h> header, use that instead and delete the custom DSI write macro defined in the driver. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230107191822.3787147-10-javierm@redhat.com
2023-01-11drm/panel-samsung-s6e88a0-ams452ef01: Drop custom DSI write macroJavier Martinez Canillas1-26/+18
There is a macro for this already in the <drm/drm_mipi_dsi.h> header, use that instead and delete the custom DSI write macro defined in the driver. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230107191822.3787147-9-javierm@redhat.com
2023-01-11drm/panel-jdi-fhd-r63452: Drop custom DSI write macrosJavier Martinez Canillas1-37/+21
There are macros for these already in the <drm/drm_mipi_dsi.h> header, use that instead and delete the custom DSI write macros defined in the driver. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230107191822.3787147-8-javierm@redhat.com
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-22 17:46:50 +0300