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From: Eric Gao <eric.gao@rock-chips.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v4 08/11] rockchip: video: vop: Reserve enough space for mipi dispaly
Date: Thu, 20 Apr 2017 12:45:56 +0800	[thread overview]
Message-ID: <1492663559-8248-9-git-send-email-eric.gao@rock-chips.com> (raw)
In-Reply-To: <1492663559-8248-1-git-send-email-eric.gao@rock-chips.com>

plat->size here is used to reserve frame buffer space befor relocation.
our mipi panel use 24 bitwidth, and vop require 32bit align. So the frame
buffer size should be at least 1920*1200*32/8.

Signed-off-by: Eric Gao <eric.gao@rock-chips.com>

---

Changes in v4: None
Changes in v3:
-Add more description in the commit message

Changes in v2:
-Extend frame buffer size for mipi display

 drivers/video/rockchip/rk_vop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/rockchip/rk_vop.c b/drivers/video/rockchip/rk_vop.c
index 5f5db9e..f1c6030 100644
--- a/drivers/video/rockchip/rk_vop.c
+++ b/drivers/video/rockchip/rk_vop.c
@@ -359,7 +359,7 @@ static int rk_vop_bind(struct udevice *dev)
 {
 	struct video_uc_platdata *plat = dev_get_uclass_platdata(dev);
 
-	plat->size = 1920 * 1080 * 2;
+	plat->size = 1920 * 1200 * 4;
 
 	return 0;
 }
-- 
1.9.1

  parent reply	other threads:[~2017-04-20  4:45 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-20  4:45 [U-Boot] [PATCH v4 00/11] Add mipi dsi display support for rockchip soc Eric Gao
2017-04-20  4:45 ` [U-Boot] [PATCH v4 01/11] rockchip: include: grf: Add GRF register declaration for mipi dsi Eric Gao
2017-04-20 12:28   ` Simon Glass
2017-04-21 11:06   ` Dr. Philipp Tomsich
2017-04-21 11:43   ` Dr. Philipp Tomsich
2017-04-20  4:45 ` [U-Boot] [PATCH v4 02/11] rockchip: video: Add mipi driver for rockchip soc Eric Gao
2017-04-20 12:28   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 03/11] rockchip: video: Makefile: Add mipi driver addition Eric Gao
2017-04-20  4:45 ` [U-Boot] [PATCH v4 04/11] rockchip: video: Kconfig: " Eric Gao
2017-04-20  4:45 ` [U-Boot] [PATCH v4 05/11] rockchip: video: vop: Fix rk_display_init() return error Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 06/11] rockchip: video: vop: Add mipi display mode for rk3399 Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 07/11] rockchip: video: vop: Set different bitwidth for different display mode Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` Eric Gao [this message]
2017-04-20 12:29   ` [U-Boot] [PATCH v4 08/11] rockchip: video: vop: Reserve enough space for mipi dispaly Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 09/11] rockchip: board: evb_rk3399: initialize pwm0 for dispaly backlight Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 10/11] rockchip: dts: Add mipi dsi support for rk3399 Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 11/11] rockchip: configs: Enable mipi dsi " Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-21  3:05 ` [U-Boot] [PATCH v4 00/11] Add mipi dsi display support for rockchip soc Simon Glass
2017-04-28 14:55 ` [U-Boot] [PATCH] rockchip: video: introduce CONFIG_DESIGNWARE_HDMI and select for Rockchip HDMI Philipp Tomsich
2017-04-30  3:48   ` Simon Glass
2017-05-15 18:19   ` [U-Boot] [PATCH] rockchip: video: introduce VIDEO_DW_HDMI " Anatolij Gustschin

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