linux/linux-stable.git - Linux kernel stable tree

Age	Commit message (Collapse)	Author
2025-08-28	drm/format-helper: Move helpers for pixel conversion to header file	Thomas Zimmermann
	[ Upstream commit c46d18f98261d99711003517c444417a303c7fae ] The DRM draw helpers contain format-conversion helpers that operate on individual pixels. Move them into an internal header file and adopt them as individual API. Update the draw code accordingly. The pixel helpers will also be useful for other format conversion helpers. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Link: https://lore.kernel.org/r/20250328141709.217283-2-tzimmermann@suse.de Stable-dep-of: 05663d88fd0b ("drm/tests: Fix drm_test_fb_xrgb8888_to_xrgb2101010() on big-endian") Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-28	drm/panic: Move drawing functions to drm_draw	Jocelyn Falempe
	[ Upstream commit 31fa2c1ca0b239f64eaf682f1685bbbd74fc0181 ] Move the color conversions, blit and fill functions to drm_draw.c, so that they can be re-used by drm_log. drm_draw is internal to the drm subsystem, and shouldn't be used by gpu drivers. Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241204160014.1171469-2-jfalempe@redhat.com Stable-dep-of: 05663d88fd0b ("drm/tests: Fix drm_test_fb_xrgb8888_to_xrgb2101010() on big-endian") Signed-off-by: Sasha Levin <sashal@kernel.org>