[PATCH 01/11] drm/vkms: rename VKMS_LUT_SIZE to VKMS_GAMMA_LUT_SIZE

From: Leandro Ribeiro

Date: Tue Aug 04 2026 - 16:36:03 EST


This is the size of the CRTC gamma LUT size. So let's specify this
in the name.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@xxxxxxxxxxxxx>
---
drivers/gpu/drm/vkms/vkms_crtc.c | 4 ++--
drivers/gpu/drm/vkms/vkms_drv.c | 2 +-
drivers/gpu/drm/vkms/vkms_drv.h | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c
index 079abfba427d..54ebb112b3b3 100644
--- a/drivers/gpu/drm/vkms/vkms_crtc.c
+++ b/drivers/gpu/drm/vkms/vkms_crtc.c
@@ -220,13 +220,13 @@ struct vkms_output *vkms_crtc_init(struct drm_device *dev, struct drm_plane *pri

drm_crtc_helper_add(crtc, &vkms_crtc_helper_funcs);

- ret = drm_mode_crtc_set_gamma_size(crtc, VKMS_LUT_SIZE);
+ ret = drm_mode_crtc_set_gamma_size(crtc, VKMS_GAMMA_LUT_SIZE);
if (ret) {
DRM_ERROR("Failed to set gamma size\n");
return ERR_PTR(ret);
}

- drm_crtc_enable_color_mgmt(crtc, 0, false, VKMS_LUT_SIZE);
+ drm_crtc_enable_color_mgmt(crtc, 0, false, VKMS_GAMMA_LUT_SIZE);

drm_crtc_attach_background_color_property(crtc);

diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c
index 5a640b531d88..86a8a95694fd 100644
--- a/drivers/gpu/drm/vkms/vkms_drv.c
+++ b/drivers/gpu/drm/vkms/vkms_drv.c
@@ -113,7 +113,7 @@ static int vkms_atomic_check(struct drm_device *dev, struct drm_atomic_commit *s
continue;

if (new_crtc_state->gamma_lut->length / sizeof(struct drm_color_lut *)
- > VKMS_LUT_SIZE)
+ > VKMS_GAMMA_LUT_SIZE)
return -EINVAL;
}

diff --git a/drivers/gpu/drm/vkms/vkms_drv.h b/drivers/gpu/drm/vkms/vkms_drv.h
index 0933e4ce0ff0..1975843abe92 100644
--- a/drivers/gpu/drm/vkms/vkms_drv.h
+++ b/drivers/gpu/drm/vkms/vkms_drv.h
@@ -25,7 +25,7 @@

#define NUM_OVERLAY_PLANES 8

-#define VKMS_LUT_SIZE 256
+#define VKMS_GAMMA_LUT_SIZE 256

/**
* struct vkms_frame_info - Structure to store the state of a frame
--
2.55.0