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2020-04-05drm/bridge: fix kernel-doc warning in panel.cSam Ravnborg1-0/+1
Add missing documentation to fix following warning: panel.c:303: warning: Function parameter or member 'bridge' not described in 'drm_panel_bridge_connector' Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Boris Brezillon <boris.brezillon@collabora.com> Cc: Mihail Atanassov <Mihail.Atanassov@arm.com> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@siol.net> Link: https://patchwork.freedesktop.org/patch/msgid/20200328132025.19910-7-sam@ravnborg.org
2020-04-05drm/sched: fix kernel-doc in gpu_scheduler.hSam Ravnborg1-0/+1
Fix following warning: gpu_scheduler.h:103: warning: Function parameter or member 'priority' not described in 'drm_sched_entity' Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Nirmoy Das <nirmoy.das@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200328132025.19910-4-sam@ravnborg.org
2020-04-03drm/dp_mst: Remove drm_dp_mst_topology_cbs.destroy_connectorLyude Paul2-15/+3
Now that we've removed the last user of this callback, get rid of it and drm_dp_destroy_connector(). Signed-off-by: Lyude Paul <lyude@redhat.com> Cc: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200331205740.135525-5-lyude@redhat.com Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
2020-04-03drm/amd/amdgpu_dm/mst: Stop printing extra messages in dm_dp_add_mst_connector()Lyude Paul1-5/+0
You can already trace the creation and destruction of connectors using DRM, and we definitely don't need to be printing info messages on connector hotplugs as well. So, get rid of these. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200331205740.135525-4-lyude@redhat.com Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
2020-04-03drm/amd/amdgpu_dm/mst: Remove ->destroy_connector() callbackLyude Paul1-27/+12
Pankaj Bharadiya started cleaning up the MST connector callbacks a while ago, as I pointed out that they are the same across every driver and don't serve much purpose. There was one callback that was left over though from amdgpu, that we delayed removing due to not being completely sure as to whether or not it was needed. So, I've read through said callback and can confirm it's not at all needed. Pretty much all of the work that is done in dm_dp_destroy_mst_connector() can be done in dm_dp_mst_connector_destroy(). Additionally, I've removed some bits that didn't actually do anything: * Removed DRM_INFO message we were printing, this shouldn't be info level and there's more appropriate drm debugging flags that should be used instead * Removed amdgpu_dm_update_freesync_caps() - reading into this function, it doesn't actually do anything important and I'm not sure why it was ever being called here * Stop clearing aconnector->dc_sink - this also doesn't do anything * Stop clearing link settings in dc_link - this also doesn't do anything * Also, use shorter variable Signed-off-by: Lyude Paul <lyude@redhat.com> Cc: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200331205740.135525-3-lyude@redhat.com Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
2020-04-03drm/amd/amdgpu_dm/mst: Remove unneeded edid assignment when destroying ↵Lyude Paul1-1/+0
connectors Doesn't do anything, noticed this while cleaning up some unrelated stuff. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200331205740.135525-2-lyude@redhat.com Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
2020-04-03drm/panel-leadtek-ltk500hd1829: Fix dotclockVille Syrjälä1-1/+1
The currently listed dotclock disagrees with the currently listed vrefresh rate. Change the dotclock to match the vrefresh. Someone tell me which (if either) of the dotclock or vreresh is correct? Cc: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200302203452.17977-6-ville.syrjala@linux.intel.com Tested-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Acked-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Acked-by: Sam Ravnborg <sam@ravnborg.org>
2020-04-03drm: delete drm_pci.hDaniel Vetter7-44/+5
It's empty! After more than 20 years of OS abstraction layer for pci devices, it's kinda gone now. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200403110610.2344842-2-daniel.vetter@ffwll.ch
2020-04-03drm/pci: Move drm_pci_alloc/free under CONFIG_DRM_LEGACYDaniel Vetter3-26/+18
All other users have been removed, yay! Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> [fix checkpatch warning] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200403110610.2344842-1-daniel.vetter@ffwll.ch
2020-04-03drm/virtio: make virtio_gpu_object_attach voidGurchetan Singh3-14/+9
It always returns zero. Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20200401223039.2860-4-gurchetansingh@chromium.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-04-03drm/virtio: delete notify in virtio_gpu_object_createGurchetan Singh2-2/+2
For 3D buffers, virtio_gpu_gem_object_open notifies. We can have the same behavior for dumb buffer. v2: virtio_gpu_gem_object_open always notifies v3: avoid boolean variable Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> Reviewed-by: Chia-I Wu <olvaffe@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200401223039.2860-3-gurchetansingh@chromium.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-04-03drm/virtio: delete notify after virtio_gpu_cmd_context_createGurchetan Singh1-1/+0
The first 3D ioctl will take care of notification. Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> Reviewed-by: Chia-I Wu <olvaffe@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200401223039.2860-2-gurchetansingh@chromium.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-04-03drm/virtio: random virtgpu_drv.h cleanupsGurchetan Singh2-22/+14
- Static-ify virtio_gpu_gem_create - Delete unused prototypes - Point to current implementation files Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> Reviewed-by: Chia-I Wu <olvaffe@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200401223039.2860-1-gurchetansingh@chromium.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-04-03drm/hisilicon: Enforce 128-byte stride alignment to fix the hardware limitationTian Tao3-7/+8
because the hardware limitation,The initial color depth must set to 32bpp and must set the FB Offset of the display hardware to 128Byte alignment, which is used to solve the display problem at 800x600 and 1440x900 resolution under 16bpp. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Gong junjie <gongjunjie2@huawei.com> Acked-by: Xinliang Liu <xinliang.liu@linaro.org> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1583466184-7060-4-git-send-email-tiantao6@hisilicon.com
2020-04-02drm/zte: Use simple encoderThomas Zimmermann3-18/+6
The zte driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-23-tzimmermann@suse.de
2020-04-02drm/vkms: Use simple encoderThomas Zimmermann1-6/+2
The vkms driver uses an empty implementation for its encoder. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-21-tzimmermann@suse.de
2020-04-02drm/virtgpu: Use simple encoderThomas Zimmermann1-6/+2
The virtgpu driver uses an empty implementation for its encoder. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-20-tzimmermann@suse.de
2020-04-02drm/vc4: Use simple encoderThomas Zimmermann4-37/+11
The vc4 driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-19-tzimmermann@suse.de
2020-04-02drm/tilcdc: Use simple encoderThomas Zimmermann2-13/+5
The tilcdc driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Jyri Sarha <jsarha@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-18-tzimmermann@suse.de
2020-04-02drm/tidss: Use simple encoderThomas Zimmermann1-7/+3
The tidss driver uses an empty implementation for its encoder. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Jyri Sarha <jsarha@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-17-tzimmermann@suse.de
2020-04-02drm/tegra: Use simple encoderThomas Zimmermann6-32/+11
The tegra driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-16-tzimmermann@suse.de
2020-04-02drm/sun4i: Use simple encoderThomas Zimmermann6-61/+17
The ingenic driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-15-tzimmermann@suse.de
2020-04-02drm/shmobile: Use simple encoderThomas Zimmermann1-11/+3
The shmobile driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-14-tzimmermann@suse.de
2020-04-02drm/rockchip: Use simple encoderThomas Zimmermann8-49/+19
The rockchip driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-13-tzimmermann@suse.de
2020-04-02drm/rcar-du: Use simple encoderThomas Zimmermann1-11/+3
The rcar-du driver uses an empty implementation for its encoder. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-12-tzimmermann@suse.de
2020-04-02drm/mediatek: Use simple encoderThomas Zimmermann2-22/+6
The mediatek driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: CK Hu <ck.hu@mediatek.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-11-tzimmermann@suse.de
2020-04-02drm/ingenic: Use simple encoderThomas Zimmermann1-6/+3
The ingenic driver uses an empty implementation for its encoder. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-10-tzimmermann@suse.de
2020-04-02drm/imx: Use simple encoderThomas Zimmermann6-31/+8
The imx driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-9-tzimmermann@suse.de
2020-04-02drm/i2c/tda998x: Use simple encoderThomas Zimmermann1-11/+3
The tda998x driver uses an empty implementation for its encoder. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-8-tzimmermann@suse.de
2020-04-02drm/hisilicon/kirin: Use simple encoderThomas Zimmermann1-6/+2
The kirin driver uses an empty implementation for its encoder. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-7-tzimmermann@suse.de
2020-04-02drm/gma500: Use simple encoderThomas Zimmermann13-92/+22
The gma500 driver uses empty implementations for some of its encoders. Replace the code with the generic simple encoder. As a side effect, the patch also removes an indirection in the encoder setup for Medfield. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-6-tzimmermann@suse.de
2020-04-02drm/fsl-dcu: Use simple encoderThomas Zimmermann1-11/+3
The fsl-dcu driver uses an empty implementation for its encoder. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-5-tzimmermann@suse.de
2020-04-02drm/exynos: Use simple encoderThomas Zimmermann5-30/+10
The exynos driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-4-tzimmermann@suse.de
2020-04-02drm/atmel-hlcdc: Use simple encoderThomas Zimmermann1-8/+4
The atmel-hlcdc driver uses an empty implementation for its encoder. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-3-tzimmermann@suse.de
2020-04-02drm: Fix wrong kfree() in managed resource usage exampleLaurent Pinchart1-1/+1
The example code showing how to use the managed resource API calls kfree() on the wrong pointer. Fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200402095325.5266-1-laurent.pinchart+renesas@ideasonboard.com
2020-04-01drm/core: Calculate bpp in afbc helperAndrzej Pietrasiewicz3-29/+32
Some drivers (komeda, malidp) don't set anything in cpp. If that is the case the right value can be inferred from the format. Then the "bpp" member can be eliminated from struct drm_afbc_framebuffer. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200331155308.6345-3-andrzej.p@collabora.com
2020-04-01drm/core: Use proper debugging macroAndrzej Pietrasiewicz1-3/+3
Use drm_dbg_kms() instead of DRM_DEBUG_KMS. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200331155308.6345-2-andrzej.p@collabora.com
2020-04-01drm/amdgpu: improve amdgpu_gem_info debugfs fileChristian König1-1/+3
Note if a buffer was imported using peer2peer. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/359296
2020-04-01drm/amdgpu: add support for exporting VRAM using DMA-buf v3Christian König3-14/+153
We should be able to do this now after checking all the prerequisites. v2: fix entrie count in the sgt v3: manually construct the sg Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/359295
2020-04-01drm/amdgpu: add checks if DMA-buf P2P is supportedChristian König1-0/+4
Check if we can do peer2peer on the PCIe bus. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/359294
2020-04-01drm/amdgpu: note that we can handle peer2peer DMA-bufChristian König1-0/+1
Importing should work out of the box. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/359293
2020-04-01drm/ttm: lock resv object during destructionChristian König1-1/+3
Calling ttm_bo_cleanup_memtype_use() destroys the TT object which in turn could result in warnings without this. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/359288
2020-04-01dma-buf: add peer2peer flagChristian König2-0/+12
Add a peer2peer flag noting that the importer can deal with device resources which are not backed by pages. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/359286/
2020-04-01drm/dp_mst: make build_clear_payload_id_table return voidMaya Rashish1-2/+1
Nothing uses the always-0 return value. Signed-off-by: Maya Rashish <coypu@sdf.org> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200321222959.GA1053@SDF.ORG
2020-03-31drm/qxl: Use correct notify port address when creating cursor ringHuacai Chen1-1/+1
The command ring and cursor ring use different notify port addresses definition: QXL_IO_NOTIFY_CMD and QXL_IO_NOTIFY_CURSOR. However, in qxl_device_init() we use QXL_IO_NOTIFY_CMD to create both command ring and cursor ring. This doesn't cause any problems now, because QEMU's behaviors on QXL_IO_NOTIFY_CMD and QXL_IO_NOTIFY_CURSOR are the same. However, QEMU's behavior may be change in future, so let's fix it. P.S.: In the X.org QXL driver, the notify port address of cursor ring is correct. Signed-off-by: Huacai Chen <chenhc@lemote.com> Cc: <stable@vger.kernel.org> Link: http://patchwork.freedesktop.org/patch/msgid/1585635488-17507-1-git-send-email-chenhc@lemote.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-03-31drm/mm: revert "Break long searches in fragmented address spaces"Christian König1-7/+1
This reverts commit 7be1b9b8e9d1e9ef0342d2e001f44eec4030aa4d. The drm_mm is supposed to work in atomic context, so calling schedule() or in this case cond_resched() is illegal. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/359278/
2020-03-31drm: add docs about the IN_FORMATS plane propertySimon Ser1-0/+6
This is a standard property attached to planes in drm_universal_plane_init when drm_mode_config.allow_fb_modifiers is true. Signed-off-by: Simon Ser <contact@emersion.fr> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Daniel Stone <daniel@fooishbar.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/mHOtz80Wa-x3A5Lz5ETTM65VUMfW1j6b-iCuvIy1RzOM1EloHPqAb2MnbU8ygZi0ABaLrxuN6pzu0v3QRn83125C0bXuHoo-DQWWEd80fdw=@emersion.fr
2020-03-30drm/managed: Fix off-by-one in warningDaniel Vetter1-2/+1
I'm thinking this is the warning that fired in the 0day report, but I can't double-check yet since 0day didn't upload its source tree anywhere I can check. And all the drivers I can easily test don't use drm_dev_alloc anymore ... Also if I'm correct supreme amounts of bad luck because usually kslap (for bigger structures) gives us something quite a bit bigger than what we asked for. [0day uploaded tree, guess is correct] Reported-by: kernel test robot <lkp@intel.com> Fixes: c6603c740e0e ("drm: add managed resources tied to drm_device") Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Neil Armstrong <narmstrong@baylibre.com Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200328162358.18500-1-daniel.vetter@ffwll.ch
2020-03-30drm/fb: fix kernel-doc in drm_framebuffer.hSam Ravnborg1-2/+2
Fix following warnings: drm_framebuffer.h:342: warning: Function parameter or member 'block_width' not described in 'drm_afbc_framebuffer' drm_framebuffer.h:342: warning: Function parameter or member 'block_height' not described in 'drm_afbc_framebuffer' Trivial spelling mistakes. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Fixes: 55f7f72753ab ("drm/core: Add drm_afbc_framebuffer and a corresponding helper") Cc: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Cc: Emil Velikov <emil.velikov@collabora.com> Cc: James Qian Wang <james.qian.wang@arm.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200328132025.19910-3-sam@ravnborg.org
2020-03-30drm/dp_mst: add kernel-doc for drm_dp_mst_port.fec_capableSam Ravnborg1-0/+4
Fix kernel-doc warnings for drm_dp_mst_port.fec_capable. This fixed the following warning: drm_dp_mst_helper.h:162: warning: Function parameter or member 'fec_capable' not described in 'drm_dp_mst_port' Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: David Francis <David.Francis@amd.com> Cc: Lyude Paul <lyude@redhat.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Mikita Lipski <mikita.lipski@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> [Wrapped commit msg + s/network/topology] Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200328132025.19910-6-sam@ravnborg.org
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