- 23 8月, 2018 1 次提交
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由 Mahesh Kumar 提交于
This patch implements "verify_crc_source" callback function for Virtual KMS drm driver. Changes Since V1: - update values_cnt in verify_crc_source Changes Since V2: - don't return early from set_crc_source to keep behavior same (Haneen) Cc: Haneen Mohammed <hamohammed.sa@gmail.com> Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Reviewed-by: NHaneen Mohammed <hamohammed.sa@gmail.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180821083858.26275-2-mahesh1.kumar@intel.com
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- 20 8月, 2018 1 次提交
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由 Ayan Kumar Halder 提交于
drm: Use horizontal and vertical chroma subsampling factor while calculating offsets in the physical address of framebuffer For multi-planar formats, while calculating offsets in planes with index greater than 0 (ie second plane, third plane, etc), one needs to divide (src_x * cpp) with horizontal chroma subsampling factor and (src_y * pitch) with vertical chroma subsampling factor. The reason being that the planes contain subsampled (ie reduced) data (by a factor of 2) and thus while calculating the byte position coresponding to the x and y co-ordinates, one needs to divide it with the sampling factor. Signed-off-by: NAyan Kumar halder <ayan.halder@arm.com> Reviewed-by: NLiviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.kernel.org/patch/10569263/
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- 17 8月, 2018 5 次提交
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由 Daniel Vetter 提交于
dma_fence_default_wait is the default now, same for the trivial enable_signaling implementation. Also remove the ->signaled callback, vgem can't peek ahead with a fastpath, returning false is the default implementation. v2: Protect the meaningful space! (Chris) Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Cc: Kees Cook <keescook@chromium.org> Cc: Cihangir Akturk <cakturk@gmail.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Sean Paul <seanpaul@chromium.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180809124544.9250-1-daniel.vetter@ffwll.ch
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由 Daniel Vetter 提交于
dma_fence_default_wait is the default now. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: nouveau@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20180704092909.6599-4-daniel.vetter@ffwll.ch
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由 Daniel Vetter 提交于
dma_fence_default_wait is the default now, same for the trivial enable_signaling implementation. v2: Also remove the relase hook, dma_fence_free is the default. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Cc: Rob Clark <robdclark@gmail.com> Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20180704092909.6599-3-daniel.vetter@ffwll.ch
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由 Daniel Vetter 提交于
dma_fence_default_wait is the default now, same for the trivial enable_signaling implementation. v2: Also remove the relase hook, dma_fence_free is the default. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Colin Ian King <colin.king@canonical.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Cc: intel-gfx@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20180704092909.6599-2-daniel.vetter@ffwll.ch
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由 Thomas Zimmermann 提交于
The gma500 driver has no dependencies on drm_global.h. Remove the include statement. Signed-off-by: NThomas Zimmermann <tzimmermann@suse.de> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180817082138.26628-1-tzimmermann@suse.de
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- 16 8月, 2018 2 次提交
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由 Sean Paul 提交于
Resolves the following warnings. ../drivers/gpu/drm/drm_panel.c:158: WARNING: Unexpected indentation. ../drivers/gpu/drm/drm_panel.c:159: WARNING: Block quote ends without a blank line; unexpected unindent. Fixes: c59eb3cf ("drm/panel: Let of_drm_find_panel() return -ENODEV when the panel is disabled") Cc: Boris Brezillon <boris.brezillon@bootlin.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jyri Sarha <jsarha@ti.com> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Acked-by: NThierry Reding <treding@nvidia.com> Signed-off-by: NSean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180815203833.210143-1-sean@poorly.run
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由 Guenter Roeck 提交于
0day reports: >> drivers/gpu/drm/bridge/ti-sn65dsi86.o: In function mipi_dsi_detach' >> drivers/gpu/drm/bridge/ti-sn65dsi86.c:630: undefined reference to ti_sn_bridge_attach': >> drivers/gpu/drm/bridge/ti-sn65dsi86.c:249: undefined reference to mipi_dsi_device_register_full' >> drivers/gpu/drm/bridge/ti-sn65dsi86.c:276: undefined reference to mipi_dsi_device_unregister' Quite obviously the driver depends on DRM_MIPI_DSI. We can not use depends since the driver configuration uses select, so we'll have to select the missing dependency instead. Cc: Sean Paul <seanpaul@chromium.org> Cc: Dylan Reid <dgreid@chromium.org> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NGuenter Roeck <groeck@chromium.org> Signed-off-by: NSean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180815194923.3258-1-sean@poorly.run
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- 15 8月, 2018 5 次提交
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由 Sean Paul 提交于
Instead of just waiting 20ms for training to complete, actually poll the status to ensure training is finished. Changes in v3: - Added to the set Cc: Sandeep Panda <spanda@codeaurora.org> Reviewed-by: NSandeep Panda <spanda@codeaurora.org> Signed-off-by: NSean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180813213058.184821-7-sean@poorly.run
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由 Sean Paul 提交于
Instead of just waiting and hoping, actually poll for the pll lock to be acquired. As a bonus, this should be significantly faster than the sleep. Changes in v3: - Added to the set Cc: Sandeep Panda <spanda@codeaurora.org> Reviewed-by: NSandeep Panda <spanda@codeaurora.org> Signed-off-by: NSean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180813213058.184821-6-sean@poorly.run
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由 Sean Paul 提交于
prepare() is the old-timey way to say pre_enable(). It should be called before modeset. This fixes an issue where the panel on cheza must have the regulator always-on/boot-on for it to work. Changes in v3: - Added to the set Cc: Sandeep Panda <spanda@codeaurora.org> Reviewed-by: NSandeep Panda <spanda@codeaurora.org> Signed-off-by: NSean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180813213058.184821-5-sean@poorly.run
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由 Sean Paul 提交于
This was hand-rolled in the first version, and will surely be useful as we expand the driver to support more varied use cases. Changes in v2: - Change subject prefix s/panel/bridge/ - Downgrade warning in poll function to error message - Fix DP_EDP_CONFIGURATION_SET write value (Sandeep) - Mask upper 8 bits of msg->address (Sandeep) - Check aux cmd status for errors after completing the send (Sandeep) - Remove length check since it's covered in the aux status - Flip the READ check in transfer to WRITE check + early exit Changes in v3: - Added to the set - Wrapped (x) in WDATA/RDATA #defines - Replace readx_poll* with regmap_read_poll* Cc: Sandeep Panda <spanda@codeaurora.org> Reviewed-by: NSandeep Panda <spanda@codeaurora.org> Signed-off-by: NSean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180813213058.184821-4-sean@poorly.run
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由 Sean Paul 提交于
Order registers by offset and rename bits & masks to match the datasheet. This makes the driver a bit easier to grok and cross-reference with the datasheet. Changes in v3: - Added to the set Cc: Sandeep Panda <spanda@codeaurora.org> Reviewed-by: NSandeep Panda <spanda@codeaurora.org> Signed-off-by: NSean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180813213058.184821-3-sean@poorly.run
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- 13 8月, 2018 8 次提交
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由 Mahesh Kumar 提交于
This patch implements get_crc_sources callback, which returns list of all the crc sources supported by driver in current platform. Changes Since V1: - move sources list per-crtc - init sources-list only for gen3 Changes Since V2: - Adopt to driver style - Address other review comments from Laurent Pinchart Changes Since V3/4/5: (Laurent Pinchart review) - s/rcar_du_crtc_crc_sources_list_init/rcar_du_crtc_crc_init - s/rcar_du_crtc_crc_sources_list_uninit/rcar_du_crtc_crc_cleanup - other cleanup Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Cc: dri-devel@lists.freedesktop.org Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180808152630.6563-1-mahesh1.kumar@intel.com
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由 Mahesh Kumar 提交于
This patch implements get_crc_sources callback, which returns list of all the valid crc sources supported by driver in current platform. Changes since V1: - Return array of crc sources Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Cc: dri-devel@lists.freedesktop.org Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180713135942.25061-8-mahesh1.kumar@intel.com
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由 Mahesh Kumar 提交于
This patch implements verify_crc_source callback function introduced earlier in this series. Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Cc: dri-devel@lists.freedesktop.org Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180713135942.25061-7-mahesh1.kumar@intel.com
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由 Mahesh Kumar 提交于
This patch implements "verify_crc_source" callback function for rcar drm driver. Changes Since V1: - avoid duplication of code Changes Since V2: - further optimize the code Changes Since V3: - Adopt to driver style - Address review comments from Laurent Pinchart Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Cc: dri-devel@lists.freedesktop.org Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180723103824.21734-1-mahesh1.kumar@intel.com
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由 Mahesh Kumar 提交于
This patch implements "verify_crc_source" callback function for AMD drm driver. Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Cc: dri-devel@lists.freedesktop.org Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: NLeo Li <sunpeng.li@amd.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180713135942.25061-5-mahesh1.kumar@intel.com
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由 Mahesh Kumar 提交于
This patch implements "verify_crc_source" callback function for rockchip drm driver. Changes since V1: - simplify the verification (Jani N) Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Cc: dri-devel@lists.freedesktop.org Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180713135942.25061-4-mahesh1.kumar@intel.com
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由 Mahesh Kumar 提交于
This patch introduce a callback function "get_crc_sources" which will be called during read of control node. It is an optional callback function and if driver implements this callback, driver should return a constant pointer to an array of crc sources list and update count according to the number of source in the list. Changes Since V1: (Daniel) - return const pointer to an array of crc sources list - do validation of sources in CRC-core Changes Since V2: - update commit message - update callback documentation - print one source name per line Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Cc: dri-devel@lists.freedesktop.org Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180713135942.25061-3-mahesh1.kumar@intel.com
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由 Mahesh Kumar 提交于
This patch adds a new callback function "verify_crc_source" which will be used during setting the crc source in control node. This will help in avoiding setting of wrong string for source. Changes since V1: - do not yet verify_crc_source during open. Changes since V1: - improve callback description Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Cc: dri-devel@lists.freedesktop.org Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180713135942.25061-2-mahesh1.kumar@intel.com
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- 10 8月, 2018 6 次提交
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由 Thomas Zimmermann 提交于
This patch unifies the naming of DRM functions for reference counting of struct drm_device. The resulting code is more aligned with the rest of the Linux kernel interfaces. Signed-off-by: NThomas Zimmermann <tzimmermann@suse.de> Link: http://patchwork.freedesktop.org/patch/msgid/20180716074940.8691-1-tzimmermann@suse.deSigned-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Anton Vasilyev 提交于
If qxl_alloc_client_monitors_config() fails to allocate client_monitors_config then NULL pointer dereference occurs in function qxl_display_copy_rom_client_monitors_config() after qxl_alloc_client_monitors_config() call. The patch adds return error from qxl_alloc_client_monitors_config() and additional status for qxl_display_copy_rom_client_monitors_config return value. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: NAnton Vasilyev <vasilyev@ispras.ru> Link: http://patchwork.freedesktop.org/patch/msgid/20180727153058.23620-1-vasilyev@ispras.ruSigned-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Anton Vasilyev 提交于
If qxl_device_init fails on creating resources and does not report it, then qxl module will catch null pointer exception on remove, or on probe's error path. The patch adds error path with resources release into qxl_device_init. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: NAnton Vasilyev <vasilyev@ispras.ru> Link: http://patchwork.freedesktop.org/patch/msgid/20180727115440.11112-1-vasilyev@ispras.ruSigned-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Thomas Zimmermann 提交于
This patch unifies the naming of DRM functions for reference counting of struct drm_device. The resulting code is more aligned with the rest of the Linux kernel interfaces. Signed-off-by: NThomas Zimmermann <tzimmermann@suse.de> Link: http://patchwork.freedesktop.org/patch/msgid/20180713120318.32195-1-tzimmermann@suse.deSigned-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
The problem with 24bpp is that it is a rather unusual depth these days, cirrus is pretty much the only relevant device still using that, and it is a endless source of issues. Wayland doesn't support it at all. Bugs in Xorg keep showing up. Typically either 32bpp or 16bpp are used. Using 32bpp would limit the resolution to 800x600 due to hardware constrains. So lets go with 16bpp. Also use the default depth for the framebuffer console and mode_info->preferred_depth. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Reviewed-by: NAdam Jackson <ajax@redhat.com> Link: http://patchwork.freedesktop.org/patch/msgid/20180808111311.30311-1-kraxel@redhat.com
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由 Thomas Zimmermann 提交于
In the Cirrus driver, the regular clean-up code also performs the clean-up of a failed initialization. If the fbdev's framebuffer was not initialized, the clean-up will fail within drm_framebuffer_unregister_private. Booting with cirrus.bpp=16 triggers this bug. The framebuffer is currently stored directly within struct cirrus_fbdev. To fix the bug, we turn it into a pointer that is only set for initialized framebuffers. The fbdev's clean-up code skips uninitialized framebuffers. The memory for struct drm_framebuffer is allocated dynamically. This requires additional error handling within cirrusfb_create. The framebuffer clean-up is now performed by drm_framebuffer_put, which also frees the data strcuture's memory. Link: https://bugzilla.suse.com/show_bug.cgi?id=1101822Signed-off-by: NThomas Zimmermann <tzimmermann@suse.de> Link: http://patchwork.freedesktop.org/patch/msgid/20180720112743.27159-1-tzimmermann@suse.deSigned-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 09 8月, 2018 3 次提交
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由 Thomas Zimmermann 提交于
This patch unifies the naming of DRM functions for reference counting of struct drm_device. The resulting code is more aligned with the rest of the Linux kernel interfaces. Signed-off-by: NThomas Zimmermann <tzimmermann@suse.de> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180716074624.7931-1-tzimmermann@suse.de
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由 Alexandru Gheorghe 提交于
A new helper function(__drm_atomic_helper_plane_reset) has been added for linking a plane with its state and resetting the core properties(alpha, rotation, etc.) to their default values. Use that instead of duplicating the logic. Reviewed-by: NSinclair Yeh <syeh@vmware.com> Reviewed-by: NDeepak Rawat <drawat@vmware.com> Signed-off-by: NAlexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com> Acked-by: NSinclair Yeh <syeh@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180804161530.12275-11-alexandru-cosmin.gheorghe@arm.com
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由 Alexandru Gheorghe 提交于
A new helper function(__drm_atomic_helper_plane_reset) has been added for linking a plane with its state and resetting the core properties(alpha, rotation, etc.) to their default values. Use that instead of duplicating the logic. __drm_atomic_helper_plane_reset initializes the alpha property to its max value, which is defined by the drm core as DRM_BLEND_ALPHA_OPAQUE, so nothing changes regarding the alpha value. Signed-off-by: NAlexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com> Acked-by: NEric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20180804161530.12275-10-alexandru-cosmin.gheorghe@arm.com
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- 08 8月, 2018 4 次提交
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由 Stefan Agner 提交于
As a driver write it is not entirely obvious that a reference to the event e mentioned in the doc can be obtained via drm_crtc_vblank_get(). Clarify how to obtain the reference. Signed-off-by: NStefan Agner <stefan@agner.ch> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180807201143.7446-1-stefan@agner.ch
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由 Haneen Mohammed 提交于
Move vmap_count out of the conditional statement since it needs to be updated for every successful call to vkms_gem_vmap. Signed-off-by: NHaneen Mohammed <hamohammed.sa@gmail.com> Fixes: bb112b14 ("drm/vkms: Add functions to map/unmap GEM backing storage") Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180801090807.GA4611@haneenDRM
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由 Souptick Joarder 提交于
The fault handler code is commented since v4.2. If there is no plan to enable the fault handler code in future, we can remove this dead code. Signed-off-by: NSouptick Joarder <jrdr.linux@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20180703153353.GA3375@jordon-HP-15-Notebook-PCSigned-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Souptick Joarder 提交于
drm_fbdev_cma_set_suspend() is not getting called from any other places. If there is no plan to use it in future we can remove this API. Signed-off-by: NSouptick Joarder <jrdr.linux@gmail.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180730192326.GA31354@jordon-HP-15-Notebook-PC
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- 07 8月, 2018 2 次提交
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由 Thomas Zimmermann 提交于
This patch unifies the naming of DRM functions for reference counting of struct drm_device. The resulting code is more aligned with the rest of the Linux kernel interfaces. Signed-off-by: NThomas Zimmermann <tzimmermann@suse.de> Signed-off-by: NNoralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180713134601.14391-1-tzimmermann@suse.de
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由 Peter Rosin 提交于
Removing the drm_bridge_remove call should avoid a NULL dereference during list processing in drm_bridge_remove if the error path is ever taken. The more natural approach would perhaps be to add a drm_bridge_add, but there are several other bridges that never call drm_bridge_add. Just removing the drm_bridge_remove is the easier fix. Fixes: 84601dbd ("drm: sti: rework init sequence") Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NPeter Rosin <peda@axentia.se> Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180806061910.29914-2-peda@axentia.se
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- 06 8月, 2018 3 次提交
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由 Alexandru Gheorghe 提交于
A new helper function(__drm_atomic_helper_plane_reset) has been added for linking a plane with its state and resetting the core properties(alpha, rotation, etc.) to their default values. Use that instead of duplicating the logic. __drm_atomic_helper_plane_reset initializes the alpha property to its max value, which is defined by the drm core as DRM_BLEND_ALPHA_OPAQUE, so nothing changes regarding the alpha value. Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NAlexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180804161530.12275-8-alexandru-cosmin.gheorghe@arm.com
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由 Alexandru Gheorghe 提交于
A new helper function(__drm_atomic_helper_plane_reset) has been added for linking a plane with its state and resetting the core properties(alpha, rotation, etc.) to their default values. Use that instead of duplicating the logic. __drm_atomic_helper_plane_reset initializes the alpha property to its max value, which is defined by the drm core as DRM_BLEND_ALPHA_OPAQUE, so nothing changes regarding the alpha value. Acked-by: NMaxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: NAlexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180804161530.12275-9-alexandru-cosmin.gheorghe@arm.com
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由 Alexandru Gheorghe 提交于
A new helper function(__drm_atomic_helper_plane_reset) has been added for linking a plane with its state and resetting the core properties(alpha, rotation, etc.) to their default values. Use that instead of duplicating the logic. Signed-off-by: NAlexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com> Acked-by: NPhilipp Zabel <p.zabel@pengutronix.de> Link: https://patchwork.freedesktop.org/patch/msgid/20180804161530.12275-7-alexandru-cosmin.gheorghe@arm.com
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