This series introduce a macro to generate a function to read simple
formats. It avoid duplication of the same logic for similar formats.
PATCH 1 is the introduction of the macro and adaptation of the existing
code to avoid duplication
PATCH 2-6 introduce new formats with the help of this macro.
This series must be applied on top of [1].
[1]: https://lore.kernel.org/all/20240809-yuv-v10-0-1a7c764166f7@bootlin.com/
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
---
Changes in v2:
- Add proper casting/type to __le16 when needed to avoid warnings with
sparse
- Change the function argb_u16_from_yuv8888 to argb_u16_from_yuv161616 to
support 16 bits values.
- Add support for P010/P012/P016 format
- Link to v1: https://lore.kernel.org/r/20240516-b4-new-color-formats-v1-0-74cf9fe07317@bootlin.com
---
Louis Chauvet (8):
drm/vkms: Create helpers macro to avoid code duplication in format callbacks
drm/vkms: Add support for ARGB8888 formats
drm/vkms: Add support for ARGB16161616 formats
drm/vkms: Add support for RGB565 formats
drm/vkms: Add support for RGB888 formats
drm/vkms: Change YUV helpers to support u16 inputs for conversion
drm/vkms: Create helper macro for YUV formats
drm/vkms: Add P01* formats
drivers/gpu/drm/vkms/tests/vkms_format_test.c | 3 +-
drivers/gpu/drm/vkms/vkms_formats.c | 320 ++++++++++++++------------
drivers/gpu/drm/vkms/vkms_formats.h | 4 +-
drivers/gpu/drm/vkms/vkms_plane.c | 14 ++
4 files changed, 195 insertions(+), 146 deletions(-)
---
base-commit: 82fe69e63d2b5a5e86ea94c7361c833d3848ab69
change-id: 20240312-b4-new-color-formats-1be9d688b21a
prerequisite-message-id: <20241007-yuv-v12-0-01c1ada6fec8@bootlin.com>
prerequisite-patch-id: ae2d8b2efbbaa9decce56632c498c87e708288b3
prerequisite-patch-id: d1e73379a15c5062924cf2dc8619676e13f35a13
prerequisite-patch-id: 2eed29b53617ba76169e1af303e4899d517a3a18
prerequisite-patch-id: 3f84c6e64b3a25510e929914e97ae2549451707c
prerequisite-patch-id: 82523a917646793deeec7cdcc7ff286bd924fd21
prerequisite-patch-id: dda6bf4692cd1795c489ff58e72c0841ea8ffbc4
prerequisite-patch-id: a0639eb773bf58c2ffe76f2567a8c74b6275092c
prerequisite-patch-id: 7a63d245a377d5f5283f48e8f52421b912811752
prerequisite-patch-id: deda292af6d8bbf6762b0bf4d351ffd2225995d8
prerequisite-patch-id: 6c2aa2645c7d854951608aa4d15a02e076abe1fe
prerequisite-patch-id: 11ae7be077ce7022f61101d41a9ba79b98efb273
prerequisite-patch-id: 18554f49b53cbcfd4a8ca50dc83b17dd3cf96474
prerequisite-patch-id: dc61c6d3db73053fc36e115af561e0c42b467de2
prerequisite-patch-id: 43f37e9c1bc041d491e41dfb59548ed258a1e071
prerequisite-patch-id: 5633292e10132d29be2467812e6e2e824cfedb67
Best regards,
--
Louis Chauvet <louis.chauvet@bootlin.com>