On Tue, Oct 13, 2020 at 7:28 PM Fabien Parent fparent@baylibre.com wrote:
Add support for HDMI on MT8167. HDMI on MT8167 is similar to MT8173/MT2701 execpt for the two registers: SYS_CFG1C and SYS_CFG20
Signed-off-by: Fabien Parent fparent@baylibre.com
drivers/gpu/drm/mediatek/mtk_hdmi.c | 7 +++++++ drivers/gpu/drm/mediatek/mtk_hdmi_regs.h | 2 ++ 2 files changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index c70f195c21be..7762be5cb446 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1835,9 +1835,16 @@ static struct mtk_hdmi_data mt8173_hdmi_driver_data = { .sys_cfg20 = HDMI_SYS_CFG20, };
+static struct mtk_hdmi_conf mt8167_hdmi_driver_data = {
Sent the wrong patch. Sending v2 soon.
.sys_cfg1c = MT8167_HDMI_SYS_CFG1C,.sys_cfg20 = MT8167_HDMI_SYS_CFG20,+};
static const struct of_device_id mtk_drm_hdmi_of_ids[] = { { .compatible = "mediatek,mt8173-hdmi", .data = &mt8173_hdmi_driver_data },
{ .compatible = "mediatek,mt8167-hdmi",.data = &mt8167_hdmi_driver_data }, {}};
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_regs.h b/drivers/gpu/drm/mediatek/mtk_hdmi_regs.h index 2050ba45b23a..a0f9c367d7aa 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_regs.h +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_regs.h @@ -195,6 +195,7 @@ #define GEN_RGB (0 << 7)
#define HDMI_SYS_CFG1C 0x000 +#define MT8167_HDMI_SYS_CFG1C 0x800 #define HDMI_ON BIT(0) #define HDMI_RST BIT(1) #define ANLG_ON BIT(2) @@ -211,6 +212,7 @@ #define HTPLG_PIN_SEL_OFF BIT(30) #define AES_EFUSE_ENABLE BIT(31) #define HDMI_SYS_CFG20 0x004 +#define MT8167_HDMI_SYS_CFG20 0x804 #define DEEP_COLOR_MODE_MASK (3 << 1) #define COLOR_8BIT_MODE (0 << 1)
#define COLOR_10BIT_MODE (1 << 1)
2.28.0