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path: root/drivers/gpu/drm/bridge/imx/imx-ldb-helper.c
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2023-06-05drm/bridge: imx: fix mixed module-builtin objectMasahiro Yamada
With CONFIG_DRM_IMX8QM_LDB=m and CONFIG_DRM_IMX8QXP_LDB=y (or vice versa), imx-ldb-helper.o is linked to a module and also to vmlinux even though the expected CFLAGS are different between builtins and modules. This is the same situation as fixed by commit 637a642f5ca5 ("zstd: Fixing mixed module-builtin objects"). Split imx-ldb-helper.c into a separate module. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Liu Ying <victor.liu@nxp.com> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230605120021.1774711-1-masahiroy@kernel.org
2022-07-05drm: Remove linux/media-bus-format.h from drm_crtc.hVille Syrjälä
drm_crtc.h has no need for linux/media-bus-format.h, so don't include it. Avoids useless rebuilds of the entire universe when touching linux/media-bus-format.h. Quite a few placs do currently depend on linux/media-bus-format.h without actually including it directly. All of those need to be fixed up. v2: Deal with ingenic as well v3: Fix up mxsfb and remaining parts of imx Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220630195114.17407-4-ville.syrjala@linux.intel.com
2022-06-20drm/bridge: imx: Add LDB driver helper supportLiu Ying
This patch adds a helper to support LDB drm bridge drivers for i.MX SoCs. Helper functions supported by this helper should implement common logics for all LDB modules embedded in i.MX SoCs. Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Colibri iMX8X, LT170410-2WHC, LP156WF1 Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-10-victor.liu@nxp.com