diff options
| author | Lin Huang <hl@rock-chips.com> | 2016-03-31 18:44:13 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-06-03 18:08:27 +0200 |
| commit | b497b48027c592d3ad6fcfefe6c742fc78e371cb (patch) | |
| tree | bb558b607313306a242dde05b2225dc63e61c7df /src/soc | |
| parent | d1cec75ce8b69d3e90bc2189dd0b1af329ea8cce (diff) | |
| download | coreboot-b497b48027c592d3ad6fcfefe6c742fc78e371cb.tar.xz | |
rockchip: gru: enable eDP display
This patch enables eDP display by:
o. setting HPD pinmux, backlight, vdd for eDP
o. setting vop mode
o. enabling VGA configs for edid
BRANCH=none
BUG=chrome-os-partner:51537
TEST=The dev screen is shown on kevin board
Change-Id: If8b07307454daa88727d317cc208d6c97de07ad7
Signed-off-by: Martin Roth <martinroth@google.com>
Original-Commit-Id: b1ad9337510f5437f691153dc68883edf273e4c7
Original-Change-Id: Id7006619b5be638b286a5402d892a5361ac1e430
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/340026
Original-Reviewed-by: Shunqian Zheng <zhengsq@rock-chips.com>
Reviewed-on: https://review.coreboot.org/14858
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/rockchip/rk3399/include/soc/grf.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/rockchip/rk3399/include/soc/grf.h b/src/soc/rockchip/rk3399/include/soc/grf.h index df1fb031c8..241c97f00b 100644 --- a/src/soc/rockchip/rk3399/include/soc/grf.h +++ b/src/soc/rockchip/rk3399/include/soc/grf.h @@ -140,6 +140,7 @@ struct rk3399_grf_regs { u32 iomux_pwm_1; u32 iomux_uart2b; u32 iomux_uart2c; + u32 iomux_edp_hotplug; u32 gpio4c_iomux; }; u32 gpio4d_iomux; @@ -346,4 +347,5 @@ static struct rk3399_pmusgrf_regs * const rk3399_pmusgrf = (void *)PMUSGRF_BASE; #define IOMUX_PWM_3_A RK_SETBITS(1 << 12) #define IOMUX_PWM_3_B RK_SETBITS(1 << 12) #define IOMUX_TSADC_INT RK_CLRSETBITS(3 << 12, 1 << 12) +#define IOMUX_EDP_HOTPLUG RK_CLRSETBITS(3 << 14, 2 << 14) #endif /* __SOC_ROCKCHIP_RK3399_GRF_H__ */ |