From: Jagan Teki <jagan@amarulasolutions.com>
To: u-boot@lists.denx.de
Subject: [PATCH v3 5/5] video: rockchip: Support 4K resolution for rk3399, HDMI
Date: Thu, 2 Apr 2020 17:11:25 +0530 [thread overview]
Message-ID: <20200402114125.2501-6-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20200402114125.2501-1-jagan@amarulasolutions.com>
The default resolution for rockchip display is 1920x1080
which failed to work on 4K HDMI out displays on rk3399.
So, mark the default resolution as 3480x2160 for rk3399
HDMI out.
This would work all the hdmi display resolutions till
4K.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v3:
- new patch
drivers/video/rockchip/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/video/rockchip/Kconfig b/drivers/video/rockchip/Kconfig
index 10182d0b66..cfd774ead6 100644
--- a/drivers/video/rockchip/Kconfig
+++ b/drivers/video/rockchip/Kconfig
@@ -22,6 +22,7 @@ menuconfig VIDEO_ROCKCHIP
config VIDEO_ROCKCHIP_MAX_XRES
int "Maximum horizontal resolution (for memory allocation purposes)"
depends on VIDEO_ROCKCHIP
+ default 3480 if ROCKCHIP_RK3399 && DISPLAY_ROCKCHIP_HDMI
default 1920
help
The maximum horizontal resolution to support for the framebuffer.
@@ -31,6 +32,7 @@ config VIDEO_ROCKCHIP_MAX_XRES
config VIDEO_ROCKCHIP_MAX_YRES
int "Maximum vertical resolution (for memory allocation purposes)"
depends on VIDEO_ROCKCHIP
+ default 2160 if ROCKCHIP_RK3399 && DISPLAY_ROCKCHIP_HDMI
default 1080
help
The maximum vertical resolution to support for the framebuffer.
--
2.17.1
next prev parent reply other threads:[~2020-04-02 11:41 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-02 11:41 [PATCH v3 0/5] rockchip: rk3399: Fix HDMI out Jagan Teki
2020-04-02 11:41 ` [PATCH v3 1/5] clk: rk3399: Set empty for vopl assigned-clocks Jagan Teki
2020-04-02 12:47 ` Kever Yang
2020-04-02 11:41 ` [PATCH v3 2/5] video: rockchip: Fix vop modes for rk3399 Jagan Teki
2020-04-02 12:47 ` Kever Yang
2020-04-02 11:41 ` [PATCH v3 3/5] rockchip: Enable pre console " Jagan Teki
2020-04-02 12:47 ` Kever Yang
2020-04-02 11:41 ` [PATCH v3 4/5] rockchip: Enable HDMI output on rk3399 board w/ HDMI Jagan Teki
2020-04-02 12:38 ` Peter Robinson
2020-04-02 12:48 ` Kever Yang
2020-04-05 14:07 ` Manivannan Sadhasivam
2020-04-02 11:41 ` Jagan Teki [this message]
2020-04-02 12:48 ` [PATCH v3 5/5] video: rockchip: Support 4K resolution for rk3399, HDMI Kever Yang
2020-04-02 12:39 ` [PATCH v3 0/5] rockchip: rk3399: Fix HDMI out Peter Robinson
2020-04-02 13:56 ` Anatolij Gustschin
2020-04-02 14:28 ` Kever Yang
2020-04-02 14:42 ` Anatolij Gustschin
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