A Rockchip Inno HDMI driver was added, but the rk3036 VOP regs with HDMI support in the manufacturer tree never made it to the mainline kernel. This patch adds only hdmi_en and hdmi_dclk_pol. The inno hdmi driver must set hdmi_pin_pol in GRF_SOC_CON2.
Signed-off-by: Johan Jonker jbx6244@gmail.com --- Not tested with hardware --- drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c index 0697057e7..c164690a1 100644 --- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c +++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c @@ -147,6 +147,8 @@ static const struct vop_modeset rk3036_modeset = {
static const struct vop_output rk3036_output = { .pin_pol = VOP_REG(RK3036_DSP_CTRL0, 0xf, 4), + .hdmi_en = VOP_REG(RK3036_AXI_BUS_CTRL, 0x1, 22), + .hdmi_dclk_pol = VOP_REG(RK3036_AXI_BUS_CTRL, 0x1, 23), };
static const struct vop_common rk3036_common = {