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| author | Marcus Folkesson <marcus.folkesson@gmail.com> | 2025-07-21 12:43:34 +0200 |
|---|---|---|
| committer | Javier Martinez Canillas <javierm@redhat.com> | 2025-09-01 15:26:44 +0200 |
| commit | e61c35157d32b4b422f0a4cbc3c40d04d883a9c9 (patch) | |
| tree | 99d5b1e874e287f4282a3cf7c1dc2950b3cd4dee /rust/helpers/helpers.c | |
| parent | c68f78ae1d86a5eb9632b72f7b4f15912bff5b0f (diff) | |
drm/st7571-i2c: add support for inverted pixel format
Depending on which display that is connected to the controller, an
"1" means either a black or a white pixel.
The supported formats (R1/R2/XRGB8888) expects the pixels
to map against (4bit):
00 => Black
01 => Dark Gray
10 => Light Gray
11 => White
If this is not what the display map against, make it possible to invert
the pixels.
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20250721-st7571-format-v2-4-159f4134098c@gmail.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions