From 0afbe59edd3fd3618da67b4835b57ebcc4ac3abd Mon Sep 17 00:00:00 2001 From: Stephane Viau Date: Tue, 15 Sep 2015 08:41:49 -0400 Subject: drm/msm/hdmi: Add basic HDMI support for msm8996 The HDMI controller is new in MDP5 v1.7. As of now, this change doesn't reflect the novelty and only adds the basics so the probe gets triggered. Signed-off-by: Stephane Viau Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/hdmi/hdmi.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/msm/hdmi/hdmi.c') diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index 101b324cdeef..1f4a95eeb348 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -328,6 +328,9 @@ fail: .item ## _names = item ##_names_ ## entry, \ .item ## _cnt = ARRAY_SIZE(item ## _names_ ## entry) +static const char *pwr_reg_names_none[] = {}; +static const char *hpd_reg_names_none[] = {}; + static struct hdmi_platform_config hdmi_tx_8660_config = { .phy_init = hdmi_phy_8x60_init, }; @@ -367,18 +370,26 @@ static struct hdmi_platform_config hdmi_tx_8084_config = { .hpd_freq = hpd_clk_freq_8x74, }; -static const char *hpd_reg_names_8x94[] = {}; - static struct hdmi_platform_config hdmi_tx_8994_config = { .phy_init = NULL, /* nothing to do for this HDMI PHY 20nm */ HDMI_CFG(pwr_reg, 8x74), - HDMI_CFG(hpd_reg, 8x94), + HDMI_CFG(hpd_reg, none), + HDMI_CFG(pwr_clk, 8x74), + HDMI_CFG(hpd_clk, 8x74), + .hpd_freq = hpd_clk_freq_8x74, +}; + +static struct hdmi_platform_config hdmi_tx_8996_config = { + .phy_init = NULL, + HDMI_CFG(pwr_reg, none), + HDMI_CFG(hpd_reg, none), HDMI_CFG(pwr_clk, 8x74), HDMI_CFG(hpd_clk, 8x74), .hpd_freq = hpd_clk_freq_8x74, }; static const struct of_device_id dt_match[] = { + { .compatible = "qcom,hdmi-tx-8996", .data = &hdmi_tx_8996_config }, { .compatible = "qcom,hdmi-tx-8994", .data = &hdmi_tx_8994_config }, { .compatible = "qcom,hdmi-tx-8084", .data = &hdmi_tx_8084_config }, { .compatible = "qcom,hdmi-tx-8974", .data = &hdmi_tx_8974_config }, -- cgit v1.2.3