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Diffstat (limited to 'drivers/gpu/drm/msm/hdmi')
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi.c145
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi.h9
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi.xml.h106
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi_bridge.c14
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi_connector.c57
-rw-r--r--drivers/gpu/drm/msm/hdmi/qfprom.xml.h11
6 files changed, 233 insertions, 109 deletions
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index 062c6872537..814536202ef 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -1,4 +1,5 @@
/*
+ * Copyright (c) 2014 The Linux Foundation. All rights reserved.
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
@@ -106,7 +107,12 @@ static struct hdmi *hdmi_init(struct platform_device *pdev)
goto fail;
}
- BUG_ON(config->hpd_reg_cnt > ARRAY_SIZE(hdmi->hpd_regs));
+ hdmi->hpd_regs = devm_kzalloc(&pdev->dev, sizeof(hdmi->hpd_regs[0]) *
+ config->hpd_reg_cnt, GFP_KERNEL);
+ if (!hdmi->hpd_regs) {
+ ret = -ENOMEM;
+ goto fail;
+ }
for (i = 0; i < config->hpd_reg_cnt; i++) {
struct regulator *reg;
@@ -122,7 +128,12 @@ static struct hdmi *hdmi_init(struct platform_device *pdev)
hdmi->hpd_regs[i] = reg;
}
- BUG_ON(config->pwr_reg_cnt > ARRAY_SIZE(hdmi->pwr_regs));
+ hdmi->pwr_regs = devm_kzalloc(&pdev->dev, sizeof(hdmi->pwr_regs[0]) *
+ config->pwr_reg_cnt, GFP_KERNEL);
+ if (!hdmi->pwr_regs) {
+ ret = -ENOMEM;
+ goto fail;
+ }
for (i = 0; i < config->pwr_reg_cnt; i++) {
struct regulator *reg;
@@ -138,7 +149,12 @@ static struct hdmi *hdmi_init(struct platform_device *pdev)
hdmi->pwr_regs[i] = reg;
}
- BUG_ON(config->hpd_clk_cnt > ARRAY_SIZE(hdmi->hpd_clks));
+ hdmi->hpd_clks = devm_kzalloc(&pdev->dev, sizeof(hdmi->hpd_clks[0]) *
+ config->hpd_clk_cnt, GFP_KERNEL);
+ if (!hdmi->hpd_clks) {
+ ret = -ENOMEM;
+ goto fail;
+ }
for (i = 0; i < config->hpd_clk_cnt; i++) {
struct clk *clk;
@@ -153,7 +169,12 @@ static struct hdmi *hdmi_init(struct platform_device *pdev)
hdmi->hpd_clks[i] = clk;
}
- BUG_ON(config->pwr_clk_cnt > ARRAY_SIZE(hdmi->pwr_clks));
+ hdmi->pwr_clks = devm_kzalloc(&pdev->dev, sizeof(hdmi->pwr_clks[0]) *
+ config->pwr_clk_cnt, GFP_KERNEL);
+ if (!hdmi->pwr_clks) {
+ ret = -ENOMEM;
+ goto fail;
+ }
for (i = 0; i < config->pwr_clk_cnt; i++) {
struct clk *clk;
@@ -247,9 +268,9 @@ int hdmi_modeset_init(struct hdmi *hdmi,
return 0;
fail:
- /* bridge/connector are normally destroyed by drm: */
+ /* bridge is normally destroyed by drm: */
if (hdmi->bridge) {
- hdmi->bridge->funcs->destroy(hdmi->bridge);
+ hdmi_bridge_destroy(hdmi->bridge);
hdmi->bridge = NULL;
}
if (hdmi->connector) {
@@ -266,6 +287,57 @@ fail:
#include <linux/of_gpio.h>
+#define HDMI_CFG(item, entry) \
+ .item ## _names = item ##_names_ ## entry, \
+ .item ## _cnt = ARRAY_SIZE(item ## _names_ ## entry)
+
+static struct hdmi_platform_config hdmi_tx_8660_config = {
+ .phy_init = hdmi_phy_8x60_init,
+};
+
+static const char *hpd_reg_names_8960[] = {"core-vdda", "hdmi-mux"};
+static const char *hpd_clk_names_8960[] = {"core_clk", "master_iface_clk", "slave_iface_clk"};
+
+static struct hdmi_platform_config hdmi_tx_8960_config = {
+ .phy_init = hdmi_phy_8960_init,
+ HDMI_CFG(hpd_reg, 8960),
+ HDMI_CFG(hpd_clk, 8960),
+};
+
+static const char *pwr_reg_names_8x74[] = {"core-vdda", "core-vcc"};
+static const char *hpd_reg_names_8x74[] = {"hpd-gdsc", "hpd-5v"};
+static const char *pwr_clk_names_8x74[] = {"extp_clk", "alt_iface_clk"};
+static const char *hpd_clk_names_8x74[] = {"iface_clk", "core_clk", "mdp_core_clk"};
+static unsigned long hpd_clk_freq_8x74[] = {0, 19200000, 0};
+
+static struct hdmi_platform_config hdmi_tx_8074_config = {
+ .phy_init = hdmi_phy_8x74_init,
+ HDMI_CFG(pwr_reg, 8x74),
+ HDMI_CFG(hpd_reg, 8x74),
+ HDMI_CFG(pwr_clk, 8x74),
+ HDMI_CFG(hpd_clk, 8x74),
+ .hpd_freq = hpd_clk_freq_8x74,
+};
+
+static const char *hpd_reg_names_8084[] = {"hpd-gdsc", "hpd-5v", "hpd-5v-en"};
+
+static struct hdmi_platform_config hdmi_tx_8084_config = {
+ .phy_init = hdmi_phy_8x74_init,
+ HDMI_CFG(pwr_reg, 8x74),
+ HDMI_CFG(hpd_reg, 8084),
+ 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-8084", .data = &hdmi_tx_8084_config },
+ { .compatible = "qcom,hdmi-tx-8074", .data = &hdmi_tx_8074_config },
+ { .compatible = "qcom,hdmi-tx-8960", .data = &hdmi_tx_8960_config },
+ { .compatible = "qcom,hdmi-tx-8660", .data = &hdmi_tx_8660_config },
+ {}
+};
+
#ifdef CONFIG_OF
static int get_gpio(struct device *dev, struct device_node *of_node, const char *name)
{
@@ -288,50 +360,31 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data)
{
struct drm_device *drm = dev_get_drvdata(master);
struct msm_drm_private *priv = drm->dev_private;
- static struct hdmi_platform_config config = {};
+ static struct hdmi_platform_config *hdmi_cfg;
struct hdmi *hdmi;
#ifdef CONFIG_OF
struct device_node *of_node = dev->of_node;
+ const struct of_device_id *match;
- if (of_device_is_compatible(of_node, "qcom,hdmi-tx-8074")) {
- static const char *hpd_reg_names[] = {"hpd-gdsc", "hpd-5v"};
- static const char *pwr_reg_names[] = {"core-vdda", "core-vcc"};
- static const char *hpd_clk_names[] = {"iface_clk", "core_clk", "mdp_core_clk"};
- static unsigned long hpd_clk_freq[] = {0, 19200000, 0};
- static const char *pwr_clk_names[] = {"extp_clk", "alt_iface_clk"};
- config.phy_init = hdmi_phy_8x74_init;
- config.hpd_reg_names = hpd_reg_names;
- config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names);
- config.pwr_reg_names = pwr_reg_names;
- config.pwr_reg_cnt = ARRAY_SIZE(pwr_reg_names);
- config.hpd_clk_names = hpd_clk_names;
- config.hpd_freq = hpd_clk_freq;
- config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names);
- config.pwr_clk_names = pwr_clk_names;
- config.pwr_clk_cnt = ARRAY_SIZE(pwr_clk_names);
- } else if (of_device_is_compatible(of_node, "qcom,hdmi-tx-8960")) {
- static const char *hpd_clk_names[] = {"core_clk", "master_iface_clk", "slave_iface_clk"};
- static const char *hpd_reg_names[] = {"core-vdda", "hdmi-mux"};
- config.phy_init = hdmi_phy_8960_init;
- config.hpd_reg_names = hpd_reg_names;
- config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names);
- config.hpd_clk_names = hpd_clk_names;
- config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names);
- } else if (of_device_is_compatible(of_node, "qcom,hdmi-tx-8660")) {
- config.phy_init = hdmi_phy_8x60_init;
+ match = of_match_node(dt_match, of_node);
+ if (match && match->data) {
+ hdmi_cfg = (struct hdmi_platform_config *)match->data;
+ DBG("hdmi phy: %s", match->compatible);
} else {
dev_err(dev, "unknown phy: %s\n", of_node->name);
+ return -ENXIO;
}
- config.mmio_name = "core_physical";
- config.ddc_clk_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-ddc-clk");
- config.ddc_data_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-ddc-data");
- config.hpd_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-hpd");
- config.mux_en_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-en");
- config.mux_sel_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-sel");
- config.mux_lpm_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-lpm");
+ hdmi_cfg->mmio_name = "core_physical";
+ hdmi_cfg->ddc_clk_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-ddc-clk");
+ hdmi_cfg->ddc_data_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-ddc-data");
+ hdmi_cfg->hpd_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-hpd");
+ hdmi_cfg->mux_en_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-en");
+ hdmi_cfg->mux_sel_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-sel");
+ hdmi_cfg->mux_lpm_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-lpm");
#else
+ static struct hdmi_platform_config config = {};
static const char *hpd_clk_names[] = {
"core_clk", "master_iface_clk", "slave_iface_clk",
};
@@ -377,12 +430,15 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data)
config.mux_en_gpio = -1;
config.mux_sel_gpio = -1;
}
+ hdmi_cfg = &config;
#endif
- dev->platform_data = &config;
+ dev->platform_data = hdmi_cfg;
+
hdmi = hdmi_init(to_platform_device(dev));
if (IS_ERR(hdmi))
return PTR_ERR(hdmi);
priv->hdmi = hdmi;
+
return 0;
}
@@ -413,13 +469,6 @@ static int hdmi_dev_remove(struct platform_device *pdev)
return 0;
}
-static const struct of_device_id dt_match[] = {
- { .compatible = "qcom,hdmi-tx-8074" },
- { .compatible = "qcom,hdmi-tx-8960" },
- { .compatible = "qcom,hdmi-tx-8660" },
- {}
-};
-
static struct platform_driver hdmi_driver = {
.probe = hdmi_dev_probe,
.remove = hdmi_dev_remove,
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h
index 43e654f751b..68fdfb3622a 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.h
@@ -52,10 +52,10 @@ struct hdmi {
void __iomem *mmio;
- struct regulator *hpd_regs[2];
- struct regulator *pwr_regs[2];
- struct clk *hpd_clks[3];
- struct clk *pwr_clks[2];
+ struct regulator **hpd_regs;
+ struct regulator **pwr_regs;
+ struct clk **hpd_clks;
+ struct clk **pwr_clks;
struct hdmi_phy *phy;
struct i2c_adapter *i2c;
@@ -146,6 +146,7 @@ void hdmi_audio_set_sample_rate(struct hdmi *hdmi, int rate);
*/
struct drm_bridge *hdmi_bridge_init(struct hdmi *hdmi);
+void hdmi_bridge_destroy(struct drm_bridge *bridge);
/*
* hdmi connector:
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.xml.h b/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
index 5b0844befba..350988740e9 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
@@ -8,18 +8,19 @@ http://github.com/freedreno/envytools/
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
-- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35)
+- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20136 bytes, from 2014-10-31 16:51:39)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1940 bytes, from 2014-10-31 16:51:39)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 23963 bytes, from 2014-10-31 16:51:46)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 27208 bytes, from 2015-01-13 23:56:11)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 23613 bytes, from 2014-07-17 15:33:30)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2015-01-13 23:55:57)
+- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00)
-Copyright (C) 2013-2014 by the following authors:
+Copyright (C) 2013-2015 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
Permission is hereby granted, free of charge, to any person obtaining
@@ -45,12 +46,14 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
enum hdmi_hdcp_key_state {
- NO_KEYS = 0,
- NOT_CHECKED = 1,
- CHECKING = 2,
- KEYS_VALID = 3,
- AKSV_INVALID = 4,
- CHECKSUM_MISMATCH = 5,
+ HDCP_KEYS_STATE_NO_KEYS = 0,
+ HDCP_KEYS_STATE_NOT_CHECKED = 1,
+ HDCP_KEYS_STATE_CHECKING = 2,
+ HDCP_KEYS_STATE_VALID = 3,
+ HDCP_KEYS_STATE_AKSV_NOT_VALID = 4,
+ HDCP_KEYS_STATE_CHKSUM_MISMATCH = 5,
+ HDCP_KEYS_STATE_PROD_AKSV = 6,
+ HDCP_KEYS_STATE_RESERVED = 7,
};
enum hdmi_ddc_read_write {
@@ -199,11 +202,29 @@ static inline uint32_t HDMI_AUDIO_INFO1_LSV(uint32_t val)
#define HDMI_HDCP_CTRL_ENABLE 0x00000001
#define HDMI_HDCP_CTRL_ENCRYPTION_ENABLE 0x00000100
+#define REG_HDMI_HDCP_DEBUG_CTRL 0x00000114
+#define HDMI_HDCP_DEBUG_CTRL_RNG_CIPHER 0x00000004
+
#define REG_HDMI_HDCP_INT_CTRL 0x00000118
+#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_INT 0x00000001
+#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_ACK 0x00000002
+#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_MASK 0x00000004
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_INT 0x00000010
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_ACK 0x00000020
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_MASK 0x00000040
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_INFO_ACK 0x00000080
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_INT 0x00000100
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_ACK 0x00000200
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_MASK 0x00000400
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_INT 0x00001000
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_ACK 0x00002000
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_MASK 0x00004000
#define REG_HDMI_HDCP_LINK0_STATUS 0x0000011c
#define HDMI_HDCP_LINK0_STATUS_AN_0_READY 0x00000100
#define HDMI_HDCP_LINK0_STATUS_AN_1_READY 0x00000200
+#define HDMI_HDCP_LINK0_STATUS_RI_MATCHES 0x00001000
+#define HDMI_HDCP_LINK0_STATUS_V_MATCHES 0x00100000
#define HDMI_HDCP_LINK0_STATUS_KEY_STATE__MASK 0x70000000
#define HDMI_HDCP_LINK0_STATUS_KEY_STATE__SHIFT 28
static inline uint32_t HDMI_HDCP_LINK0_STATUS_KEY_STATE(enum hdmi_hdcp_key_state val)
@@ -211,9 +232,56 @@ static inline uint32_t HDMI_HDCP_LINK0_STATUS_KEY_STATE(enum hdmi_hdcp_key_state
return ((val) << HDMI_HDCP_LINK0_STATUS_KEY_STATE__SHIFT) & HDMI_HDCP_LINK0_STATUS_KEY_STATE__MASK;
}
+#define REG_HDMI_HDCP_DDC_CTRL_0 0x00000120
+#define HDMI_HDCP_DDC_CTRL_0_DISABLE 0x00000001
+
+#define REG_HDMI_HDCP_DDC_CTRL_1 0x00000124
+#define HDMI_HDCP_DDC_CTRL_1_FAILED_ACK 0x00000001
+
+#define REG_HDMI_HDCP_DDC_STATUS 0x00000128
+#define HDMI_HDCP_DDC_STATUS_XFER_REQ 0x00000010
+#define HDMI_HDCP_DDC_STATUS_XFER_DONE 0x00000400
+#define HDMI_HDCP_DDC_STATUS_ABORTED 0x00001000
+#define HDMI_HDCP_DDC_STATUS_TIMEOUT 0x00002000
+#define HDMI_HDCP_DDC_STATUS_NACK0 0x00004000
+#define HDMI_HDCP_DDC_STATUS_NACK1 0x00008000
+#define HDMI_HDCP_DDC_STATUS_FAILED 0x00010000
+
+#define REG_HDMI_HDCP_ENTROPY_CTRL0 0x0000012c
+
+#define REG_HDMI_HDCP_ENTROPY_CTRL1 0x0000025c
+
#define REG_HDMI_HDCP_RESET 0x00000130
#define HDMI_HDCP_RESET_LINK0_DEAUTHENTICATE 0x00000001
+#define REG_HDMI_HDCP_RCVPORT_DATA0 0x00000134
+
+#define REG_HDMI_HDCP_RCVPORT_DATA1 0x00000138
+
+#define REG_HDMI_HDCP_RCVPORT_DATA2_0 0x0000013c
+
+#define REG_HDMI_HDCP_RCVPORT_DATA2_1 0x00000140
+
+#define REG_HDMI_HDCP_RCVPORT_DATA3 0x00000144
+
+#define REG_HDMI_HDCP_RCVPORT_DATA4 0x00000148
+
+#define REG_HDMI_HDCP_RCVPORT_DATA5 0x0000014c
+
+#define REG_HDMI_HDCP_RCVPORT_DATA6 0x00000150
+
+#define REG_HDMI_HDCP_RCVPORT_DATA7 0x00000154
+
+#define REG_HDMI_HDCP_RCVPORT_DATA8 0x00000158
+
+#define REG_HDMI_HDCP_RCVPORT_DATA9 0x0000015c
+
+#define REG_HDMI_HDCP_RCVPORT_DATA10 0x00000160
+
+#define REG_HDMI_HDCP_RCVPORT_DATA11 0x00000164
+
+#define REG_HDMI_HDCP_RCVPORT_DATA12 0x00000168
+
#define REG_HDMI_VENSPEC_INFO0 0x0000016c
#define REG_HDMI_VENSPEC_INFO1 0x00000170
@@ -266,6 +334,7 @@ static inline uint32_t HDMI_DDC_CTRL_TRANSACTION_CNT(uint32_t val)
#define HDMI_DDC_SW_STATUS_NACK3 0x00008000
#define REG_HDMI_DDC_HW_STATUS 0x0000021c
+#define HDMI_DDC_HW_STATUS_DONE 0x00000008
#define REG_HDMI_DDC_SPEED 0x00000220
#define HDMI_DDC_SPEED_THRESHOLD__MASK 0x00000003
@@ -329,6 +398,15 @@ static inline uint32_t HDMI_DDC_DATA_INDEX(uint32_t val)
}
#define HDMI_DDC_DATA_INDEX_WRITE 0x80000000
+#define REG_HDMI_HDCP_SHA_CTRL 0x0000023c
+
+#define REG_HDMI_HDCP_SHA_STATUS 0x00000240
+#define HDMI_HDCP_SHA_STATUS_BLOCK_DONE 0x00000001
+#define HDMI_HDCP_SHA_STATUS_COMP_DONE 0x00000010
+
+#define REG_HDMI_HDCP_SHA_DATA 0x00000244
+#define HDMI_HDCP_SHA_DATA_DONE 0x00000001
+
#define REG_HDMI_HPD_INT_STATUS 0x00000250
#define HDMI_HPD_INT_STATUS_INT 0x00000001
#define HDMI_HPD_INT_STATUS_CABLE_DETECTED 0x00000002
@@ -359,6 +437,10 @@ static inline uint32_t HDMI_DDC_REF_REFTIMER(uint32_t val)
return ((val) << HDMI_DDC_REF_REFTIMER__SHIFT) & HDMI_DDC_REF_REFTIMER__MASK;
}
+#define REG_HDMI_HDCP_SW_UPPER_AKSV 0x00000284
+
+#define REG_HDMI_HDCP_SW_LOWER_AKSV 0x00000288
+
#define REG_HDMI_CEC_STATUS 0x00000298
#define REG_HDMI_CEC_INT 0x0000029c
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
index 6902ad6da71..a7a1d8267cf 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
@@ -23,11 +23,8 @@ struct hdmi_bridge {
};
#define to_hdmi_bridge(x) container_of(x, struct hdmi_bridge, base)
-static void hdmi_bridge_destroy(struct drm_bridge *bridge)
+void hdmi_bridge_destroy(struct drm_bridge *bridge)
{
- struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge);
- drm_bridge_cleanup(bridge);
- kfree(hdmi_bridge);
}
static void power_on(struct drm_bridge *bridge)
@@ -200,7 +197,6 @@ static const struct drm_bridge_funcs hdmi_bridge_funcs = {
.disable = hdmi_bridge_disable,
.post_disable = hdmi_bridge_post_disable,
.mode_set = hdmi_bridge_mode_set,
- .destroy = hdmi_bridge_destroy,
};
@@ -211,7 +207,8 @@ struct drm_bridge *hdmi_bridge_init(struct hdmi *hdmi)
struct hdmi_bridge *hdmi_bridge;
int ret;
- hdmi_bridge = kzalloc(sizeof(*hdmi_bridge), GFP_KERNEL);
+ hdmi_bridge = devm_kzalloc(hdmi->dev->dev,
+ sizeof(*hdmi_bridge), GFP_KERNEL);
if (!hdmi_bridge) {
ret = -ENOMEM;
goto fail;
@@ -220,8 +217,11 @@ struct drm_bridge *hdmi_bridge_init(struct hdmi *hdmi)
hdmi_bridge->hdmi = hdmi;
bridge = &hdmi_bridge->base;
+ bridge->funcs = &hdmi_bridge_funcs;
- drm_bridge_init(hdmi->dev, bridge, &hdmi_bridge_funcs);
+ ret = drm_bridge_attach(hdmi->dev, bridge);
+ if (ret)
+ goto fail;
return bridge;
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
index fbebb0405d7..b62cdb96861 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
@@ -141,6 +141,15 @@ static int hpd_enable(struct hdmi_connector *hdmi_connector)
uint32_t hpd_ctrl;
int i, ret;
+ for (i = 0; i < config->hpd_reg_cnt; i++) {
+ ret = regulator_enable(hdmi->hpd_regs[i]);
+ if (ret) {
+ dev_err(dev->dev, "failed to enable hpd regulator: %s (%d)\n",
+ config->hpd_reg_names[i], ret);
+ goto fail;
+ }
+ }
+
ret = gpio_config(hdmi, true);
if (ret) {
dev_err(dev->dev, "failed to configure GPIOs: %d\n", ret);
@@ -164,15 +173,6 @@ static int hpd_enable(struct hdmi_connector *hdmi_connector)
}
}
- for (i = 0; i < config->hpd_reg_cnt; i++) {
- ret = regulator_enable(hdmi->hpd_regs[i]);
- if (ret) {
- dev_err(dev->dev, "failed to enable hpd regulator: %s (%d)\n",
- config->hpd_reg_names[i], ret);
- goto fail;
- }
- }
-
hdmi_set_mode(hdmi, false);
phy->funcs->reset(phy);
hdmi_set_mode(hdmi, true);
@@ -200,7 +200,7 @@ fail:
return ret;
}
-static int hdp_disable(struct hdmi_connector *hdmi_connector)
+static void hdp_disable(struct hdmi_connector *hdmi_connector)
{
struct hdmi *hdmi = hdmi_connector->hdmi;
const struct hdmi_platform_config *config = hdmi->config;
@@ -212,28 +212,19 @@ static int hdp_disable(struct hdmi_connector *hdmi_connector)
hdmi_set_mode(hdmi, false);
- for (i = 0; i < config->hpd_reg_cnt; i++) {
- ret = regulator_disable(hdmi->hpd_regs[i]);
- if (ret) {
- dev_err(dev->dev, "failed to disable hpd regulator: %s (%d)\n",
- config->hpd_reg_names[i], ret);
- goto fail;
- }
- }
-
for (i = 0; i < config->hpd_clk_cnt; i++)
clk_disable_unprepare(hdmi->hpd_clks[i]);
ret = gpio_config(hdmi, false);
- if (ret) {
- dev_err(dev->dev, "failed to unconfigure GPIOs: %d\n", ret);
- goto fail;
- }
-
- return 0;
+ if (ret)
+ dev_warn(dev->dev, "failed to unconfigure GPIOs: %d\n", ret);
-fail:
- return ret;
+ for (i = 0; i < config->hpd_reg_cnt; i++) {
+ ret = regulator_disable(hdmi->hpd_regs[i]);
+ if (ret)
+ dev_warn(dev->dev, "failed to disable hpd regulator: %s (%d)\n",
+ config->hpd_reg_names[i], ret);
+ }
}
static void
@@ -260,11 +251,11 @@ void hdmi_connector_irq(struct drm_connector *connector)
(hpd_int_status & HDMI_HPD_INT_STATUS_INT)) {
bool detected = !!(hpd_int_status & HDMI_HPD_INT_STATUS_CABLE_DETECTED);
- DBG("status=%04x, ctrl=%04x", hpd_int_status, hpd_int_ctrl);
-
- /* ack the irq: */
+ /* ack & disable (temporarily) HPD events: */
hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL,
- hpd_int_ctrl | HDMI_HPD_INT_CTRL_INT_ACK);
+ HDMI_HPD_INT_CTRL_INT_ACK);
+
+ DBG("status=%04x, ctrl=%04x", hpd_int_status, hpd_int_ctrl);
/* detect disconnect if we are connected or visa versa: */
hpd_int_ctrl = HDMI_HPD_INT_CTRL_INT_EN;
@@ -395,7 +386,7 @@ hdmi_connector_best_encoder(struct drm_connector *connector)
}
static const struct drm_connector_funcs hdmi_connector_funcs = {
- .dpms = drm_helper_connector_dpms,
+ .dpms = drm_atomic_helper_connector_dpms,
.detect = hdmi_connector_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.destroy = hdmi_connector_destroy,
@@ -435,7 +426,7 @@ struct drm_connector *hdmi_connector_init(struct hdmi *hdmi)
connector->polled = DRM_CONNECTOR_POLL_CONNECT |
DRM_CONNECTOR_POLL_DISCONNECT;
- connector->interlace_allowed = 1;
+ connector->interlace_allowed = 0;
connector->doublescan_allowed = 0;
drm_connector_register(connector);
diff --git a/drivers/gpu/drm/msm/hdmi/qfprom.xml.h b/drivers/gpu/drm/msm/hdmi/qfprom.xml.h
index 29bd796797d..43bb54a9afb 100644
--- a/drivers/gpu/drm/msm/hdmi/qfprom.xml.h
+++ b/drivers/gpu/drm/msm/hdmi/qfprom.xml.h
@@ -8,16 +8,17 @@ http://github.com/freedreno/envytools/
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
-- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35)
+- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49)
- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20136 bytes, from 2014-10-31 16:51:39)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1940 bytes, from 2014-10-31 16:51:39)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 23963 bytes, from 2014-10-31 16:51:46)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00)
+- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 27208 bytes, from 2015-01-13 23:56:11)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57)
- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 23613 bytes, from 2014-07-17 15:33:30)
+- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2015-01-13 23:55:57)
+- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00)
Copyright (C) 2013 by the following authors:
- Rob Clark <robdclark@gmail.com> (robclark)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-04-05 20:07:02 +0000