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drm/vesadrm: Prepare color management for palette-based framebuffers
authorThomas Zimmermann <tzimmermann@suse.de>
Mon, 14 Jul 2025 15:13:08 +0000 (17:13 +0200)
committerThomas Zimmermann <tzimmermann@suse.de>
Tue, 26 Aug 2025 07:54:19 +0000 (09:54 +0200)
commit1adb35c2523fcd06cf1c24d788d6a958a24bc143
treea9fc3af1ec09a33bb540663f694f3fe7dba0b030tree | snapshot
parentcbc383cea0942cd827c6f1a3408793ac3a97ea00commit | diff
drm/vesadrm: Prepare color management for palette-based framebuffers

Distiguish between component-based formats and 'the rest' in vesadrm's
color management. Scanout buffers with component-based format allow
for gamma correction. Palette-based formats (i.e., 'the rest') require
palette setup.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20250714151513.309475-9-tzimmermann@suse.de
drivers/gpu/drm/sysfb/vesadrm.c diff | blob | blame | history
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