diff options
| author | Alex Hung <alex.hung@amd.com> | 2025-11-14 17:02:05 -0700 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2025-11-26 23:03:35 +0100 |
| commit | 3410108037d5b01fb35d2e4e92c17c3abdf89186 (patch) | |
| tree | b3251560edb5a0f0ad91550ebb99175eb4924d82 /drivers/gpu/drm/drm_atomic.c | |
| parent | 16e0f785b87fec137937787c77363b136b9a6cf9 (diff) | |
drm/colorop: Add multiplier type
This introduces a new drm_colorop_type: DRM_COLOROP_MULTIPLIER.
It's a simple multiplier to all pixel values. The value is
specified via a S31.32 fixed point provided via the
"MULTIPLIER" property.
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com>
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patch.msgid.link/20251115000237.3561250-41-alex.hung@amd.com
Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 142fc52bc5b2..45243d05a7fd 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -801,6 +801,9 @@ static void drm_atomic_colorop_print_state(struct drm_printer *p, case DRM_COLOROP_CTM_3X4: drm_printf(p, "\tdata blob id=%d\n", state->data ? state->data->base.id : 0); break; + case DRM_COLOROP_MULTIPLIER: + drm_printf(p, "\tmultiplier=%llu\n", state->multiplier); + break; default: break; } |