kernel/linux.git/drivers/gpu/drm/imx/dcss, branch v6.19.11

drm: include drm_print.h where needed

2025-10-31T08:34:52+00:00

There are a gazillion files that depend on drm_print.h being indirectly included via drm_buddy.h, drm_mm.h, or ttm/ttm_resource.h. In preparation for removing those includes, explicitly include drm_print.h where needed. Cc: Thomas Zimmermann Reviewed-by: Thomas Zimmermann Signed-off-by: Jani Nikula Link: https://lore.kernel.org/r/5fe67395907be33eb5199ea6d540e29fddee71c8.1761734313.git.jani.nikula@intel.com

drm/imx-dcss: Switch to drm_atomic_get_new_crtc_state()

2025-10-06T11:59:12+00:00

The imx-dcss atomic_check implementation uses the deprecated drm_atomic_get_existing_crtc_state() helper. This hook is called as part of the global atomic_check, thus before the states are swapped. The existing state thus points to the new state, and we can use drm_atomic_get_new_crtc_state() instead. Reviewed-by: Laurentiu Palcu Reviewed-by: Ville Syrjälä Link: https://lore.kernel.org/r/20250930-drm-no-more-existing-state-v5-18-eeb9e1287907@kernel.org Signed-off-by: Maxime Ripard

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2024-12-09T15:35:21+00:00

The v6.13-rc2 release included a bunch of breaking changes, specifically the MODULE_IMPORT_NS commit. Backmerge in order to fix them before the next pull-request. Include the fix from Stephen Roswell. Caused by commit 25c3fd1183c0 ("drm/virtio: Add a helper to map and note the dma addrs and lengths") Interacting with commit cdd30ebb1b9f ("module: Convert symbol namespace to string literal") Reported-by: Stephen Rothwell Link: https://patchwork.freedesktop.org/patch/msgid/20241209121717.2abe8026@canb.auug.org.au Signed-off-by: Maarten Lankhorst

drm: remove driver date from struct drm_driver and all drivers

2024-12-05T10:35:42+00:00

We stopped using the driver initialized date in commit 7fb8af6798e8 ("drm: deprecate driver date") and (eventually) started returning "0" for drm_version ioctl instead. Finish the job, and remove the unused date member from struct drm_driver, its initialization from drivers, along with the common DRIVER_DATE macros. v2: Also update drivers/accel (kernel test robot) Reviewed-by: Javier Martinez Canillas Acked-by: Alex Deucher Acked-by: Simon Ser Acked-by: Jeffrey Hugo Acked-by: Lucas De Marchi Acked-by: Dmitry Baryshkov # msm Reviewed-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/1f2bf2543aed270a06f6c707fd6ed1b78bf16712.1733322525.git.jani.nikula@intel.com Signed-off-by: Jani Nikula

Get rid of 'remove_new' relic from platform driver struct

2024-12-01T23:12:43+00:00

The continual trickle of small conversion patches is grating on me, and is really not helping. Just get rid of the 'remove_new' member function, which is just an alias for the plain 'remove', and had a comment to that effect: /* * .remove_new() is a relic from a prototype conversion of .remove(). * New drivers are supposed to implement .remove(). Once all drivers are * converted to not use .remove_new any more, it will be dropped. */ This was just a tree-wide 'sed' script that replaced '.remove_new' with '.remove', with some care taken to turn a subsequent tab into two tabs to make things line up. I did do some minimal manual whitespace adjustment for places that used spaces to line things up. Then I just removed the old (sic) .remove_new member function, and this is the end result. No more unnecessary conversion noise. Signed-off-by: Linus Torvalds

drm/client: Move public client header to clients/ subdirectory

2024-11-15T08:42:13+00:00

Move the public header file drm_client_setup.h to the clients/ subdirectory and update all drivers. No functional changes. Signed-off-by: Thomas Zimmermann Reviewed-by: Jocelyn Falempe Link: https://patchwork.freedesktop.org/patch/msgid/20241108154600.126162-3-tzimmermann@suse.de

drm/imx/dcss: include drm/drm_bridge.h header

2024-11-04T13:35:34+00:00

Compile-testing random configurations leads to failures in dcss-kms.c from a missing declaration: drivers/gpu/drm/imx/dcss/dcss-kms.c:95:8: error: use of undeclared identifier 'drm_bridge_attach' 95 | ret = drm_bridge_attach(encoder, bridge, NULL, | ^ drivers/gpu/drm/imx/dcss/dcss-kms.c:96:5: error: use of undeclared identifier 'DRM_BRIDGE_ATTACH_NO_CONNECTOR' 96 | DRM_BRIDGE_ATTACH_NO_CONNECTOR); | ^ Include the header directly. Fixes: 004555a18d57 ("drm/imx/dcss: Allow build with COMPILE_TEST=y") Signed-off-by: Arnd Bergmann Link: https://patchwork.freedesktop.org/patch/msgid/20241028163527.2425783-1-arnd@kernel.org Signed-off-by: Maarten Lankhorst

drm/imx/dcss: include drm/drm_bridge.h header

2024-11-01T03:46:25+00:00

Compile-testing random configurations leads to failures in dcss-kms.c from a missing declaration: drivers/gpu/drm/imx/dcss/dcss-kms.c:95:8: error: use of undeclared identifier 'drm_bridge_attach' 95 | ret = drm_bridge_attach(encoder, bridge, NULL, | ^ drivers/gpu/drm/imx/dcss/dcss-kms.c:96:5: error: use of undeclared identifier 'DRM_BRIDGE_ATTACH_NO_CONNECTOR' 96 | DRM_BRIDGE_ATTACH_NO_CONNECTOR); | ^ Include the header directly. Fixes: 004555a18d57 ("drm/imx/dcss: Allow build with COMPILE_TEST=y") Signed-off-by: Arnd Bergmann Signed-off-by: Dave Airlie Link: https://patchwork.freedesktop.org/patch/msgid/20241028163527.2425783-1-arnd@kernel.org

drm/imx/dcss: Allow build with COMPILE_TEST=y

2024-10-25T07:23:55+00:00

Allow imx/dcss to be built with COMPILE_TEST=y for greater coverage. Builds fine on x86/x86_64 at least. Cc: Laurentiu Palcu Cc: Lucas Stach Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20241003111851.10453-8-ville.syrjala@linux.intel.com Reviewed-by: Laurentiu Palcu

drm/imx/dcss: Fix 64bit divisions

2024-10-25T07:23:40+00:00

Use the appropriate 64bit division helpers to make the code build on 32bit architectures. Cc: Laurentiu Palcu Cc: Lucas Stach Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20241003111851.10453-7-ville.syrjala@linux.intel.com Reviewed-by: Laurentiu Palcu