From: Stephane Viau <sviau@codeaurora.org> To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 06/10] drm/msm/hdmi: Add basic HDMI support for msm8996 Date: Tue, 15 Sep 2015 08:41:49 -0400 [thread overview] Message-ID: <1442320913-3248-7-git-send-email-sviau@codeaurora.org> (raw) In-Reply-To: <1442320913-3248-1-git-send-email-sviau@codeaurora.org> 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 <sviau@codeaurora.org> --- Documentation/devicetree/bindings/drm/msm/hdmi.txt | 3 +++ drivers/gpu/drm/msm/hdmi/hdmi.c | 17 ++++++++++++++--- 2 files changed, 17 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/drm/msm/hdmi.txt b/Documentation/devicetree/bindings/drm/msm/hdmi.txt index e926239..379ee2e 100644 --- a/Documentation/devicetree/bindings/drm/msm/hdmi.txt +++ b/Documentation/devicetree/bindings/drm/msm/hdmi.txt @@ -2,6 +2,7 @@ Qualcomm adreno/snapdragon hdmi output Required properties: - compatible: one of the following + * "qcom,hdmi-tx-8996" * "qcom,hdmi-tx-8994" * "qcom,hdmi-tx-8084" * "qcom,hdmi-tx-8974" @@ -21,6 +22,7 @@ Required properties: Optional properties: - qcom,hdmi-tx-mux-en-gpio: hdmi mux enable pin - qcom,hdmi-tx-mux-sel-gpio: hdmi mux select pin +- power-domains: reference to the power domain(s), if available. - pinctrl-names: the pin control state names; should contain "default" - pinctrl-0: the default pinctrl state (active) - pinctrl-1: the "sleep" pinctrl state @@ -35,6 +37,7 @@ Example: reg-names = "core_physical"; reg = <0x04a00000 0x1000>; interrupts = <GIC_SPI 79 0>; + power-domains = <&mmcc MDSS_GDSC>; clock-names = "core_clk", "master_iface_clk", diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index 101b324..1f4a95e 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 }, -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Stephane Viau <sviau@codeaurora.org> To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robdclark@gmail.com, Stephane Viau <sviau@codeaurora.org> Subject: [PATCH 06/10] drm/msm/hdmi: Add basic HDMI support for msm8996 Date: Tue, 15 Sep 2015 08:41:49 -0400 [thread overview] Message-ID: <1442320913-3248-7-git-send-email-sviau@codeaurora.org> (raw) In-Reply-To: <1442320913-3248-1-git-send-email-sviau@codeaurora.org> 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 <sviau@codeaurora.org> --- Documentation/devicetree/bindings/drm/msm/hdmi.txt | 3 +++ drivers/gpu/drm/msm/hdmi/hdmi.c | 17 ++++++++++++++--- 2 files changed, 17 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/drm/msm/hdmi.txt b/Documentation/devicetree/bindings/drm/msm/hdmi.txt index e926239..379ee2e 100644 --- a/Documentation/devicetree/bindings/drm/msm/hdmi.txt +++ b/Documentation/devicetree/bindings/drm/msm/hdmi.txt @@ -2,6 +2,7 @@ Qualcomm adreno/snapdragon hdmi output Required properties: - compatible: one of the following + * "qcom,hdmi-tx-8996" * "qcom,hdmi-tx-8994" * "qcom,hdmi-tx-8084" * "qcom,hdmi-tx-8974" @@ -21,6 +22,7 @@ Required properties: Optional properties: - qcom,hdmi-tx-mux-en-gpio: hdmi mux enable pin - qcom,hdmi-tx-mux-sel-gpio: hdmi mux select pin +- power-domains: reference to the power domain(s), if available. - pinctrl-names: the pin control state names; should contain "default" - pinctrl-0: the default pinctrl state (active) - pinctrl-1: the "sleep" pinctrl state @@ -35,6 +37,7 @@ Example: reg-names = "core_physical"; reg = <0x04a00000 0x1000>; interrupts = <GIC_SPI 79 0>; + power-domains = <&mmcc MDSS_GDSC>; clock-names = "core_clk", "master_iface_clk", diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index 101b324..1f4a95e 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 }, -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2015-09-15 12:41 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-09-15 12:41 [PATCH 00/10] drm/msm: Add support for MSM8996 Stephane Viau 2015-09-15 12:41 ` Stephane Viau 2015-09-15 12:41 ` [PATCH 01/10] drm/msm/mdp5: remove the cfg pointer from SMP struct Stephane Viau 2015-09-15 12:41 ` Stephane Viau 2015-09-15 12:41 ` [PATCH 02/10] drm/msm/mdp5: Disable hardware translation table walks (MSM8996) Stephane Viau 2015-09-15 12:41 ` Stephane Viau 2015-09-15 12:41 ` [PATCH 03/10] drm/msm: Fix IOMMU clean up path in case msm_iommu_new() fails Stephane Viau 2015-09-15 12:41 ` Stephane Viau 2015-09-15 12:41 ` [PATCH 04/10] drm/msm/mdp5: Avoid printing error messages for optional clocks Stephane Viau 2015-09-15 12:41 ` Stephane Viau 2015-09-15 12:41 ` [PATCH 05/10] drm/msm/mdp5: Vote for SMMU power when performing translations Stephane Viau 2015-09-15 12:41 ` Stephane Viau 2015-09-15 12:41 ` Stephane Viau [this message] 2015-09-15 12:41 ` [PATCH 06/10] drm/msm/hdmi: Add basic HDMI support for msm8996 Stephane Viau 2015-09-15 12:41 ` [PATCH 07/10] drm/msm/mdp: Update generated headers (Pixel Extension) Stephane Viau 2015-09-15 12:41 ` Stephane Viau 2015-09-15 12:45 ` [PATCH] rnndb: Add Pixel Extension registers Stephane Viau 2015-09-15 12:45 ` Stephane Viau 2015-09-15 12:41 ` [PATCH 08/10] drm/msm/mdp5: Use the newly introduced enum mdp_component_type Stephane Viau 2015-09-15 12:41 ` [PATCH 09/10] drm/msm/mdp: Add Software Pixel Extension support Stephane Viau 2015-09-15 12:41 ` Stephane Viau 2015-09-15 12:41 ` [PATCH 10/10] drm/msm/mdp5: Basic support for MDP5 v1.7 (MSM8996) Stephane Viau 2015-09-15 12:41 ` Stephane Viau
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