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path: root/drivers/gpu/drm/udl/udl_proto.h
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2022-10-07drm/udl: Add constants for commandsThomas Zimmermann
Add constants for the various commands that the driver can send to the device and update the respective helper functions. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221006095355.23579-17-tzimmermann@suse.de
2022-10-07drm/udl: Add register constants for framebuffer scanout addressesThomas Zimmermann
Add register constants for the framebuffer scanout addresses and update the related helper functions. No functional changes. v2: * extract address bytes with helper macros (Javier) * fix comments Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221006095355.23579-16-tzimmermann@suse.de
2022-10-07drm/udl: Add register constants for video locksThomas Zimmermann
Add register constants for the video lock. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221006095355.23579-15-tzimmermann@suse.de
2022-10-07drm/udl: Add register constants for color depthThomas Zimmermann
Add the register constants for setting the color depth. The driver only uses 16bpp. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221006095355.23579-14-tzimmermann@suse.de
2022-10-07drm/udl: Add constants for display-mode registersThomas Zimmermann
Add constants for the registers the contain various display-mode parameters and update the mode-setting function. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221006095355.23579-13-tzimmermann@suse.de
2022-10-07drm/udl: Move register constants to udl_proto.hThomas Zimmermann
Move the existing register constants to a new file in preparation of adding more of them. Renaming is intentional. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221006095355.23579-12-tzimmermann@suse.de