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From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: dri-devel@lists.freedesktop.org
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Subject: [PATCH v2 01/20] drm: omapdrm: fb: Limit number of planes per framebuffer to two
Date: Tue,  7 Jun 2016 02:42:06 +0300	[thread overview]
Message-ID: <1465256545-533-2-git-send-email-laurent.pinchart@ideasonboard.com> (raw)
In-Reply-To: <1465256545-533-1-git-send-email-laurent.pinchart@ideasonboard.com>

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>
---
 drivers/gpu/drm/omapdrm/omap_fb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
index 530567cc25b7..4214138d5795 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;
 };
-- 
Regards,

Laurent Pinchart

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  reply	other threads:[~2016-06-06 23:42 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-06 23:42 [PATCH v2 00/20] OMAP DRM fixes and improvements Laurent Pinchart
2016-06-06 23:42 ` Laurent Pinchart [this message]
2016-06-10 11:58   ` [PATCH v2 01/20] drm: omapdrm: fb: Limit number of planes per framebuffer to two Tomi Valkeinen
2016-06-06 23:42 ` [PATCH v2 02/20] drm: omapdrm: fb: Use format information provided by the DRM core Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 03/20] drm: omapdrm: fb: Simplify objects lookup when creating framebuffer Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 04/20] drm: omapdrm: fb: Simplify mode command checks " Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 05/20] drm: omapdrm: fb: Turn framebuffer creation error messages into debug Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 06/20] drm: omapdrm: Handle FIFO underflow IRQs internally Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 07/20] drm: omapdrm: Handle CRTC error IRQs directly Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 08/20] drm: omapdrm: Handle OCP error IRQ directly Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 09/20] drm: omapdrm: Use atomic state instead of local device state Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 10/20] drm: omapdrm: Only commit planes on active CRTCs Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 11/20] drm: omapdrm: Check DSS manager state in the enable/disable helpers Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 12/20] drm: omapdrm: Prevent processing the same event multiple times Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 13/20] drm: omapdrm: Use a spinlock to protect the CRTC pending flag Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 14/20] drm: omapdrm: Keep vblank interrupt enabled while CRTC is active Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 15/20] drm: omapdrm: Don't expose the omap_irq_(un)register() functions Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 16/20] drm: omapdrm: Remove unused parameter from omap_drm_irq handler Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 17/20] drm: omapdrm: Don't call DISPC power handling in IRQ wait functions Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 18/20] drm: omapdrm: Make pipe2vbl function static Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 19/20] drm: omapdrm: Simplify IRQ wait implementation Laurent Pinchart
2016-06-06 23:42 ` [PATCH v2 20/20] drm: omapdrm: Remove global variables Laurent Pinchart

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