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[v3,01/20] drm: omapdrm: fb: Limit number of planes per framebuffer to two

Message ID 1474288063-5315-2-git-send-email-laurent.pinchart@ideasonboard.com (mailing list archive)
State New, archived
Headers show

Commit Message

Laurent Pinchart Sept. 19, 2016, 12:27 p.m. UTC 
The only multi-planar format supported by the driver is NV12, there will
thus never be more than two planes per framebuffer.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_fb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
index 5f3337f1e9aa..7646df33f9a1 100644
--- a/drivers/gpu/drm/omapdrm/omap_fb.c
+++ b/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -36,7 +36,7 @@  struct format {
 	struct {
 		int stride_bpp;           /* this times width is stride */
 		int sub_y;                /* sub-sample in y dimension */
-	} planes[4];
+	} planes[2];
 	bool yuv;
 };
 
@@ -90,7 +90,7 @@  struct omap_framebuffer {
 	struct drm_framebuffer base;
 	int pin_count;
 	const struct format *format;
-	struct plane planes[4];
+	struct plane planes[2];
 	/* lock for pinning (pin_count and planes.paddr) */
 	struct mutex lock;
 };