[PATCH v3 21/21] drm/vkms: Set CRTC color pipeline driver cap

From: Ariel D'Alessandro

Date: Tue Dec 23 2025 - 13:04:34 EST


From: "Nícolas F. R. A. Prado" <nfraprado@xxxxxxxxxxxxx>

Now that the driver implements CRTC (post-blend) color pipelines, set
the driver cap so they can be used from userspace.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx>
Co-developed-by: Ariel D'Alessandro <ariel.dalessandro@xxxxxxxxxxxxx>
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@xxxxxxxxxxxxx>
Reviewed-by: Louis Chauvet <louis.chauvet@xxxxxxxxxxx>
---
drivers/gpu/drm/vkms/vkms_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c
index 39195540fe2b1..62cd36c805e45 100644
--- a/drivers/gpu/drm/vkms/vkms_drv.c
+++ b/drivers/gpu/drm/vkms/vkms_drv.c
@@ -94,7 +94,8 @@ static void vkms_atomic_commit_tail(struct drm_atomic_state *old_state)
}

static const struct drm_driver vkms_driver = {
- .driver_features = DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_GEM,
+ .driver_features = DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_GEM |
+ DRIVER_CRTC_COLOR_PIPELINE,
.fops = &vkms_driver_fops,
DRM_GEM_SHMEM_DRIVER_OPS,
DRM_FBDEV_SHMEM_DRIVER_OPS,

--
2.51.0