drm/rockchip: dw_hdmi: add support for rk3368
From: Heiko Stuebner <heiko@...> Date: Tue, 18 Apr 2017 01:27:41 +0200
Commit-Message
The rk3368 only has one vop block and thus the dw_hdmi does not need to do the source selection. Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
.../display/rockchip/dw_hdmi-rockchip.txt | 1 + drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 15 +++++++++++++++ 2 files changed, 16 insertions(+)
Statistics
- 16 lines added
- 0 lines removed
Changes
--- Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt ----
index 39143424a474..6b8159a8bc57 100644
@@ -14,6 +14,7 @@ Required properties:
- compatible: should be one of the following:
"rockchip,rk3288-dw-hdmi"
"rockchip,rk3328-dw-hdmi"
+ "rockchip,rk3368-dw-hdmi"
"rockchip,rk3399-dw-hdmi"
- reg: See dw_hdmi.txt.
- reg-io-width: See dw_hdmi.txt. Shall be 4.
----------------- drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c ------------------
index 89c63cfde5c8..eca9a7d213ea 100644
@@ -407,6 +407,18 @@ static const struct dw_hdmi_plat_data rk3328_hdmi_drv_data = {
.phy_force_vendor = true,
};
+static struct rockchip_hdmi_chip_data rk3368_chip_data = {
+ .lcdsel_grf_reg = -1,
+};
+
+static const struct dw_hdmi_plat_data rk3368_hdmi_drv_data = {
+ .mode_valid = dw_hdmi_rockchip_mode_valid,
+ .mpll_cfg = rockchip_mpll_cfg,
+ .cur_ctr = rockchip_cur_ctr,
+ .phy_config = rockchip_phy_config,
+ .phy_data = &rk3368_chip_data,
+};
+
static struct rockchip_hdmi_chip_data rk3399_chip_data = {
.lcdsel_grf_reg = RK3399_GRF_SOC_CON20,
.lcdsel_big = HIWORD_UPDATE(0, RK3399_HDMI_LCDC_SEL),
@@ -428,6 +440,9 @@ static const struct of_device_id dw_hdmi_rockchip_dt_ids[] = {
{ .compatible = "rockchip,rk3328-dw-hdmi",
.data = &rk3328_hdmi_drv_data
},
+ { .compatible = "rockchip,rk3368-dw-hdmi",
+ .data = &rk3368_hdmi_drv_data
+ },
{ .compatible = "rockchip,rk3399-dw-hdmi",
.data = &rk3399_hdmi_drv_data
},