kernel/linux.git/drivers/gpu/drm/imx/dcss, branch v6.18.22

Merge tag 'drm-misc-next-2024-12-05' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

2024-12-12T22:48:09+00:00

[airlied: handle module ns conflict] drm-misc-next for 6.14: UAPI Changes: Cross-subsystem Changes: Core Changes: - Remove driver date from drm_driver Driver Changes: - amdxdna: New driver! - ivpu: Fix qemu crash when using passthrough - nouveau: expose GSP-RM logging buffers via debugfs - panfrost: Add MT8188 Mali-G57 MC3 support - panthor: misc improvements, - rockchip: Gamma LUT support - tidss: Misc improvements - virtio: convert to helpers, add prime support for scanout buffers - v3d: Add DRM_IOCTL_V3D_PERFMON_SET_GLOBAL - vc4: Add support for BCM2712 - vkms: Improvements all across the board - panels: - Introduce backlight quirks infrastructure - New panels: KDB KD116N2130B12 Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20241205-agile-straight-pegasus-aca7f4@houat

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

drm/imx/dcss: Run DRM default client setup

2024-09-26T06:28:02+00:00

Call drm_client_setup() to run the kernel's default client setup for DRM. Set fbdev_probe in struct drm_driver, so that the client setup can start the common fbdev client. The dcss driver specifies a preferred color mode of 32. As this is the default if no format has been given, leave it out entirely. v5: - select DRM_CLIENT_SELECTION Signed-off-by: Thomas Zimmermann Cc: Laurentiu Palcu Cc: Lucas Stach Cc: Shawn Guo Cc: Sascha Hauer Cc: Pengutronix Kernel Team Cc: Fabio Estevam Acked-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-20-tzimmermann@suse.de

drm/imx/dcss: Use IRQF_NO_AUTOEN flag in request_irq()

2024-09-21T20:48:15+00:00

disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable when request IRQ. Fixes: 9021c317b770 ("drm/imx: Add initial support for DCSS on iMX8MQ") Reviewed-by: Dmitry Baryshkov Signed-off-by: Jinjie Ruan Reviewed-by: Laurentiu Palcu Link: https://patchwork.freedesktop.org/patch/msgid/20240912083020.3720233-3-ruanjinjie@huawei.com Signed-off-by: Dmitry Baryshkov