4 Commits

Author	SHA1	Message	Date
David Lechner	8941a7cbcc	drm/tinydrm: Generalize tinydrm_xrgb8888_to_gray8() ... This adds parameters for vaddr and clip to tinydrm_xrgb8888_to_gray8() to make it more generic. dma_buf_{begin,end}_cpu_access() are moved out to the repaper driver. Return type is change to void to simplify error handling by callers. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/1502127581-10517-2-git-send-email-david@lechnology.com	2017-08-09 17:55:50 +02:00
Noralf Trønnes	379ea9a1a5	drm/tinydrm: Add tinydrm_xrgb8888_to_gray8() helper ... Drm has no monochrome or greyscale support so add a conversion from the common format XR24. Also reorder includes into the common order. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/1496934875-51984-4-git-send-email-noralf@tronnes.org	2017-07-14 19:29:59 +02:00
kbuild test robot	8c47c0860b	drm/tinydrm: fix semicolon.cocci warnings ... drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c:454:2-3: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170223164647.GA2519@lkp-ws02	2017-02-26 22:55:41 +01:00
Noralf Trønnes	9f69eb5c36	drm/tinydrm: Add helper functions ... Add common functionality needed by many tinydrm drivers. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Thierry Reding <treding@nvidia.com>	2017-02-18 18:04:59 +01:00