From 2c2853f7da33c72fa271edac520d36ae47097354 Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon@bootlin.com>
Date: Fri, 30 Nov 2018 10:02:54 +0100
Subject: [PATCH] drm/vc4: Allow YUV formats on cursor planes
Now that scaling is allowed on cursor planes, we can also allow YUV
formats.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20181130090254.594-6-boris.brezillon@bootlin.com
---
drivers/gpu/drm/vc4/vc4_plane.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 1b8a0a351c71e..75db62cbe468d 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -1095,7 +1095,6 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
struct drm_plane *plane = NULL;
struct vc4_plane *vc4_plane;
u32 formats[ARRAY_SIZE(hvs_formats)];
- u32 num_formats = 0;
int ret = 0;
unsigned i;
static const uint64_t modifiers[] = {
@@ -1112,20 +1111,13 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
if (!vc4_plane)
return ERR_PTR(-ENOMEM);
- for (i = 0; i < ARRAY_SIZE(hvs_formats); i++) {
- /* Don't allow YUV in cursor planes, since that means
- * tuning on the scaler, which we don't allow for the
- * cursor.
- */
- if (type != DRM_PLANE_TYPE_CURSOR ||
- hvs_formats[i].hvs < HVS_PIXEL_FORMAT_YCBCR_YUV420_3PLANE) {
- formats[num_formats++] = hvs_formats[i].drm;
- }
- }
+ for (i = 0; i < ARRAY_SIZE(hvs_formats); i++)
+ formats[i] = hvs_formats[i].drm;
+
plane = &vc4_plane->base;
ret = drm_universal_plane_init(dev, plane, 0,
&vc4_plane_funcs,
- formats, num_formats,
+ formats, ARRAY_SIZE(formats),
modifiers, type, NULL);
drm_plane_helper_add(plane, &vc4_plane_helper_funcs);
--
2.30.2