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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2022-07-08 20:21:09 +0200 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2022-07-19 16:17:31 +0200 |
| commit | fa2a87e4c5cea2beba9deabcbaf54d1979fff419 (patch) | |
| tree | fd33792fc8f8f1beeb9ac73544521830fab0b189 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 4d9db10576ff51afa8cf7727fbad55ada299359b (diff) | |
drm/gud: Fix endianness in gud_xrgb8888_to_color() helper
DRM formats are defined to be little-endian, unless the
DRM_FORMAT_BIG_ENDIAN flag is set. Hence when converting from one
format to another, multi-byte pixel values loaded from memory must be
converted from little-endian to host-endian. Conversely, multi-byte
pixel values written to memory must be converted from host-endian to
little-endian. Currently only drm_fb_xrgb8888_to_rgb332_line() includes
endianness handling.
Fix gud_xrgb8888_to_color() on big-endian platforms by adding the
missing endianness handling.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/b47589ed5d8ca44e0956684412e3f16f3227f887.1657300532.git.geert@linux-m68k.org
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions