summaryrefslogtreecommitdiff
path: root/src/soc/rockchip/rk3288/chip.h
diff options
context:
space:
mode:
authorDavid Hendricks <dhendrix@chromium.org>2015-06-17 13:47:28 -0700
committerPatrick Georgi <pgeorgi@google.com>2015-07-06 09:40:14 +0200
commitaf42f069ea1bd8651a3e830323da27aee54290e5 (patch)
tree0dac302f33cb8bd31184dd445de217c0fe814f3a /src/soc/rockchip/rk3288/chip.h
parentaa33609d289c4ee07ec10e4825bc055492fa107c (diff)
rk3288: Auto-detect display.
We currently select either HDMI or EDP (default). This patch allows us to use HDMI as a fallback for devices that may have a display connected on either interface. It also renames the enums to sound a little more sensible in other contexts (more on that in the follow-up patches). VOP_MODE_AUTO is added to the mode enum which will make it explicit that a board can support either. In AUTO_MODE we will try EDP first and then fallback to HDMI. Other modes can be set to force a certain behavior such as HDMI-only on Mickey where it doesn't make sense to try EDP. A follow-up patch will add logic for when we explicitly don't want to probe for any display (headless devices). BUG=none BRANCH=none TEST=On veyron_danger, connected EDP and HDMI displays and saw dev mode screen appear on EDP display. Unplugged EDP and then dev mode screen showed up on HDMI. Change-Id: I22b38031c4ab3d79fbb182f7a906da1197f35543 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 3f57ed3758c4e516d9fd226ad9499b102b81b423 Original-Change-Id: I352dcde16f7f3ebbf5796852b685685e541eb794 Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/281076 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/10775 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/soc/rockchip/rk3288/chip.h')
-rw-r--r--src/soc/rockchip/rk3288/chip.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/rockchip/rk3288/chip.h b/src/soc/rockchip/rk3288/chip.h
index 3a6b14d213..2c4390a515 100644
--- a/src/soc/rockchip/rk3288/chip.h
+++ b/src/soc/rockchip/rk3288/chip.h
@@ -21,6 +21,7 @@
#define __SOC_ROCKCHIP_RK3288_CHIP_H__
#include <soc/gpio.h>
+#include <soc/vop.h> /* for vop_modes enum used in devicetree.cb */
struct soc_rockchip_rk3288_config {
u32 vop_id;