| /* |
| * Copyright (c) 2014 The Linux Foundation. All rights reserved. |
| * Copyright (C) 2013 Red Hat |
| * Author: Rob Clark <robdclark@gmail.com> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 as published by |
| * the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #include <linux/of_irq.h> |
| #include <linux/of_gpio.h> |
| |
| #include <sound/hdmi-codec.h> |
| #include "hdmi.h" |
| |
| void msm_hdmi_set_mode(struct hdmi *hdmi, bool power_on) |
| { |
| uint32_t ctrl = 0; |
| unsigned long flags; |
| |
| spin_lock_irqsave(&hdmi->reg_lock, flags); |
| if (power_on) { |
| ctrl |= HDMI_CTRL_ENABLE; |
| if (!hdmi->hdmi_mode) { |
| ctrl |= HDMI_CTRL_HDMI; |
| hdmi_write(hdmi, REG_HDMI_CTRL, ctrl); |
| ctrl &= ~HDMI_CTRL_HDMI; |
| } else { |
| ctrl |= HDMI_CTRL_HDMI; |
| } |
| } else { |
| ctrl = HDMI_CTRL_HDMI; |
| } |
| |
| hdmi_write(hdmi, REG_HDMI_CTRL, ctrl); |
| spin_unlock_irqrestore(&hdmi->reg_lock, flags); |
| DBG("HDMI Core: %s, HDMI_CTRL=0x%08x", |
| power_on ? "Enable" : "Disable", ctrl); |
| } |
| |
| static irqreturn_t msm_hdmi_irq(int irq, void *dev_id) |
| { |
| struct hdmi *hdmi = dev_id; |
| |
| /* Process HPD: */ |
| msm_hdmi_connector_irq(hdmi->connector); |
| |
| /* Process DDC: */ |
| msm_hdmi_i2c_irq(hdmi->i2c); |
| |
| /* Process HDCP: */ |
| if (hdmi->hdcp_ctrl) |
| msm_hdmi_hdcp_irq(hdmi->hdcp_ctrl); |
| |
| /* TODO audio.. */ |
| |
| return IRQ_HANDLED; |
| } |
| |
| static void msm_hdmi_destroy(struct hdmi *hdmi) |
| { |
| /* |
| * at this point, hpd has been disabled, |
| * after flush workq, it's safe to deinit hdcp |
| */ |
| if (hdmi->workq) { |
| flush_workqueue(hdmi->workq); |
| destroy_workqueue(hdmi->workq); |
| } |
| msm_hdmi_hdcp_destroy(hdmi); |
| |
| if (hdmi->phy_dev) { |
| put_device(hdmi->phy_dev); |
| hdmi->phy = NULL; |
| hdmi->phy_dev = NULL; |
| } |
| |
| if (hdmi->i2c) |
| msm_hdmi_i2c_destroy(hdmi->i2c); |
| |
| platform_set_drvdata(hdmi->pdev, NULL); |
| } |
| |
| static int msm_hdmi_get_phy(struct hdmi *hdmi) |
| { |
| struct platform_device *pdev = hdmi->pdev; |
| struct platform_device *phy_pdev; |
| struct device_node *phy_node; |
| |
| phy_node = of_parse_phandle(pdev->dev.of_node, "phys", 0); |
| if (!phy_node) { |
| dev_err(&pdev->dev, "cannot find phy device\n"); |
| return -ENXIO; |
| } |
| |
| phy_pdev = of_find_device_by_node(phy_node); |
| if (phy_pdev) |
| hdmi->phy = platform_get_drvdata(phy_pdev); |
| |
| of_node_put(phy_node); |
| |
| if (!phy_pdev || !hdmi->phy) { |
| dev_err(&pdev->dev, "phy driver is not ready\n"); |
| return -EPROBE_DEFER; |
| } |
| |
| hdmi->phy_dev = get_device(&phy_pdev->dev); |
| |
| return 0; |
| } |
| |
| /* construct hdmi at bind/probe time, grab all the resources. If |
| * we are to EPROBE_DEFER we want to do it here, rather than later |
| * at modeset_init() time |
| */ |
| static struct hdmi *msm_hdmi_init(struct platform_device *pdev) |
| { |
| struct hdmi_platform_config *config = pdev->dev.platform_data; |
| struct hdmi *hdmi = NULL; |
| struct resource *res; |
| int i, ret; |
| |
| hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL); |
| if (!hdmi) { |
| ret = -ENOMEM; |
| goto fail; |
| } |
| |
| hdmi->pdev = pdev; |
| hdmi->config = config; |
| spin_lock_init(&hdmi->reg_lock); |
| |
| hdmi->mmio = msm_ioremap(pdev, config->mmio_name, "HDMI"); |
| if (IS_ERR(hdmi->mmio)) { |
| ret = PTR_ERR(hdmi->mmio); |
| goto fail; |
| } |
| |
| /* HDCP needs physical address of hdmi register */ |
| res = platform_get_resource_byname(pdev, IORESOURCE_MEM, |
| config->mmio_name); |
| hdmi->mmio_phy_addr = res->start; |
| |
| hdmi->qfprom_mmio = msm_ioremap(pdev, |
| config->qfprom_mmio_name, "HDMI_QFPROM"); |
| if (IS_ERR(hdmi->qfprom_mmio)) { |
| dev_info(&pdev->dev, "can't find qfprom resource\n"); |
| hdmi->qfprom_mmio = NULL; |
| } |
| |
| 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; |
| |
| reg = devm_regulator_get(&pdev->dev, |
| config->hpd_reg_names[i]); |
| if (IS_ERR(reg)) { |
| ret = PTR_ERR(reg); |
| dev_err(&pdev->dev, "failed to get hpd regulator: %s (%d)\n", |
| config->hpd_reg_names[i], ret); |
| goto fail; |
| } |
| |
| hdmi->hpd_regs[i] = reg; |
| } |
| |
| 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; |
| |
| reg = devm_regulator_get(&pdev->dev, |
| config->pwr_reg_names[i]); |
| if (IS_ERR(reg)) { |
| ret = PTR_ERR(reg); |
| dev_err(&pdev->dev, "failed to get pwr regulator: %s (%d)\n", |
| config->pwr_reg_names[i], ret); |
| goto fail; |
| } |
| |
| hdmi->pwr_regs[i] = reg; |
| } |
| |
| 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; |
| |
| clk = devm_clk_get(&pdev->dev, config->hpd_clk_names[i]); |
| if (IS_ERR(clk)) { |
| ret = PTR_ERR(clk); |
| dev_err(&pdev->dev, "failed to get hpd clk: %s (%d)\n", |
| config->hpd_clk_names[i], ret); |
| goto fail; |
| } |
| |
| hdmi->hpd_clks[i] = clk; |
| } |
| |
| 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; |
| |
| clk = devm_clk_get(&pdev->dev, config->pwr_clk_names[i]); |
| if (IS_ERR(clk)) { |
| ret = PTR_ERR(clk); |
| dev_err(&pdev->dev, "failed to get pwr clk: %s (%d)\n", |
| config->pwr_clk_names[i], ret); |
| goto fail; |
| } |
| |
| hdmi->pwr_clks[i] = clk; |
| } |
| |
| hdmi->workq = alloc_ordered_workqueue("msm_hdmi", 0); |
| |
| hdmi->i2c = msm_hdmi_i2c_init(hdmi); |
| if (IS_ERR(hdmi->i2c)) { |
| ret = PTR_ERR(hdmi->i2c); |
| dev_err(&pdev->dev, "failed to get i2c: %d\n", ret); |
| hdmi->i2c = NULL; |
| goto fail; |
| } |
| |
| ret = msm_hdmi_get_phy(hdmi); |
| if (ret) { |
| dev_err(&pdev->dev, "failed to get phy\n"); |
| goto fail; |
| } |
| |
| hdmi->hdcp_ctrl = msm_hdmi_hdcp_init(hdmi); |
| if (IS_ERR(hdmi->hdcp_ctrl)) { |
| dev_warn(&pdev->dev, "failed to init hdcp: disabled\n"); |
| hdmi->hdcp_ctrl = NULL; |
| } |
| |
| return hdmi; |
| |
| fail: |
| if (hdmi) |
| msm_hdmi_destroy(hdmi); |
| |
| return ERR_PTR(ret); |
| } |
| |
| /* Second part of initialization, the drm/kms level modeset_init, |
| * constructs/initializes mode objects, etc, is called from master |
| * driver (not hdmi sub-device's probe/bind!) |
| * |
| * Any resource (regulator/clk/etc) which could be missing at boot |
| * should be handled in msm_hdmi_init() so that failure happens from |
| * hdmi sub-device's probe. |
| */ |
| int msm_hdmi_modeset_init(struct hdmi *hdmi, |
| struct drm_device *dev, struct drm_encoder *encoder) |
| { |
| struct msm_drm_private *priv = dev->dev_private; |
| struct platform_device *pdev = hdmi->pdev; |
| int ret; |
| |
| hdmi->dev = dev; |
| hdmi->encoder = encoder; |
| |
| hdmi_audio_infoframe_init(&hdmi->audio.infoframe); |
| |
| hdmi->bridge = msm_hdmi_bridge_init(hdmi); |
| if (IS_ERR(hdmi->bridge)) { |
| ret = PTR_ERR(hdmi->bridge); |
| dev_err(dev->dev, "failed to create HDMI bridge: %d\n", ret); |
| hdmi->bridge = NULL; |
| goto fail; |
| } |
| |
| hdmi->connector = msm_hdmi_connector_init(hdmi); |
| if (IS_ERR(hdmi->connector)) { |
| ret = PTR_ERR(hdmi->connector); |
| dev_err(dev->dev, "failed to create HDMI connector: %d\n", ret); |
| hdmi->connector = NULL; |
| goto fail; |
| } |
| |
| hdmi->irq = irq_of_parse_and_map(pdev->dev.of_node, 0); |
| if (hdmi->irq < 0) { |
| ret = hdmi->irq; |
| dev_err(dev->dev, "failed to get irq: %d\n", ret); |
| goto fail; |
| } |
| |
| ret = devm_request_irq(&pdev->dev, hdmi->irq, |
| msm_hdmi_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, |
| "hdmi_isr", hdmi); |
| if (ret < 0) { |
| dev_err(dev->dev, "failed to request IRQ%u: %d\n", |
| hdmi->irq, ret); |
| goto fail; |
| } |
| |
| encoder->bridge = hdmi->bridge; |
| |
| priv->bridges[priv->num_bridges++] = hdmi->bridge; |
| priv->connectors[priv->num_connectors++] = hdmi->connector; |
| |
| platform_set_drvdata(pdev, hdmi); |
| |
| return 0; |
| |
| fail: |
| /* bridge is normally destroyed by drm: */ |
| if (hdmi->bridge) { |
| msm_hdmi_bridge_destroy(hdmi->bridge); |
| hdmi->bridge = NULL; |
| } |
| if (hdmi->connector) { |
| hdmi->connector->funcs->destroy(hdmi->connector); |
| hdmi->connector = NULL; |
| } |
| |
| return ret; |
| } |
| |
| /* |
| * The hdmi device: |
| */ |
| |
| #define HDMI_CFG(item, entry) \ |
| .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; |
| |
| 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 = { |
| 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_8974_config = { |
| 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 = { |
| 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 struct hdmi_platform_config hdmi_tx_8994_config = { |
| HDMI_CFG(pwr_reg, 8x74), |
| 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 = { |
| 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 { |
| const char *name; |
| const bool output; |
| const int value; |
| const char *label; |
| } msm_hdmi_gpio_pdata[] = { |
| { "qcom,hdmi-tx-ddc-clk", true, 1, "HDMI_DDC_CLK" }, |
| { "qcom,hdmi-tx-ddc-data", true, 1, "HDMI_DDC_DATA" }, |
| { "qcom,hdmi-tx-hpd", false, 1, "HDMI_HPD" }, |
| { "qcom,hdmi-tx-mux-en", true, 1, "HDMI_MUX_EN" }, |
| { "qcom,hdmi-tx-mux-sel", true, 0, "HDMI_MUX_SEL" }, |
| { "qcom,hdmi-tx-mux-lpm", true, 1, "HDMI_MUX_LPM" }, |
| }; |
| |
| static int msm_hdmi_get_gpio(struct device_node *of_node, const char *name) |
| { |
| int gpio = of_get_named_gpio(of_node, name, 0); |
| if (gpio < 0) { |
| char name2[32]; |
| snprintf(name2, sizeof(name2), "%s-gpio", name); |
| gpio = of_get_named_gpio(of_node, name2, 0); |
| if (gpio < 0) { |
| DBG("failed to get gpio: %s (%d)", name, gpio); |
| gpio = -1; |
| } |
| } |
| return gpio; |
| } |
| |
| /* |
| * HDMI audio codec callbacks |
| */ |
| static int msm_hdmi_audio_hw_params(struct device *dev, void *data, |
| struct hdmi_codec_daifmt *daifmt, |
| struct hdmi_codec_params *params) |
| { |
| struct hdmi *hdmi = dev_get_drvdata(dev); |
| unsigned int chan; |
| unsigned int channel_allocation = 0; |
| unsigned int rate; |
| unsigned int level_shift = 0; /* 0dB */ |
| bool down_mix = false; |
| |
| dev_dbg(dev, "%u Hz, %d bit, %d channels\n", params->sample_rate, |
| params->sample_width, params->cea.channels); |
| |
| switch (params->cea.channels) { |
| case 2: |
| /* FR and FL speakers */ |
| channel_allocation = 0; |
| chan = MSM_HDMI_AUDIO_CHANNEL_2; |
| break; |
| case 4: |
| /* FC, LFE, FR and FL speakers */ |
| channel_allocation = 0x3; |
| chan = MSM_HDMI_AUDIO_CHANNEL_4; |
| break; |
| case 6: |
| /* RR, RL, FC, LFE, FR and FL speakers */ |
| channel_allocation = 0x0B; |
| chan = MSM_HDMI_AUDIO_CHANNEL_6; |
| break; |
| case 8: |
| /* FRC, FLC, RR, RL, FC, LFE, FR and FL speakers */ |
| channel_allocation = 0x1F; |
| chan = MSM_HDMI_AUDIO_CHANNEL_8; |
| break; |
| default: |
| return -EINVAL; |
| } |
| |
| switch (params->sample_rate) { |
| case 32000: |
| rate = HDMI_SAMPLE_RATE_32KHZ; |
| break; |
| case 44100: |
| rate = HDMI_SAMPLE_RATE_44_1KHZ; |
| break; |
| case 48000: |
| rate = HDMI_SAMPLE_RATE_48KHZ; |
| break; |
| case 88200: |
| rate = HDMI_SAMPLE_RATE_88_2KHZ; |
| break; |
| case 96000: |
| rate = HDMI_SAMPLE_RATE_96KHZ; |
| break; |
| case 176400: |
| rate = HDMI_SAMPLE_RATE_176_4KHZ; |
| break; |
| case 192000: |
| rate = HDMI_SAMPLE_RATE_192KHZ; |
| break; |
| default: |
| dev_err(dev, "rate[%d] not supported!\n", |
| params->sample_rate); |
| return -EINVAL; |
| } |
| |
| msm_hdmi_audio_set_sample_rate(hdmi, rate); |
| msm_hdmi_audio_info_setup(hdmi, 1, chan, channel_allocation, |
| level_shift, down_mix); |
| |
| return 0; |
| } |
| |
| static void msm_hdmi_audio_shutdown(struct device *dev, void *data) |
| { |
| struct hdmi *hdmi = dev_get_drvdata(dev); |
| |
| msm_hdmi_audio_info_setup(hdmi, 0, 0, 0, 0, 0); |
| } |
| |
| static const struct hdmi_codec_ops msm_hdmi_audio_codec_ops = { |
| .hw_params = msm_hdmi_audio_hw_params, |
| .audio_shutdown = msm_hdmi_audio_shutdown, |
| }; |
| |
| static struct hdmi_codec_pdata codec_data = { |
| .ops = &msm_hdmi_audio_codec_ops, |
| .max_i2s_channels = 8, |
| .i2s = 1, |
| }; |
| |
| static int msm_hdmi_register_audio_driver(struct hdmi *hdmi, struct device *dev) |
| { |
| hdmi->audio_pdev = platform_device_register_data(dev, |
| HDMI_CODEC_DRV_NAME, |
| PLATFORM_DEVID_AUTO, |
| &codec_data, |
| sizeof(codec_data)); |
| return PTR_ERR_OR_ZERO(hdmi->audio_pdev); |
| } |
| |
| static int msm_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 *hdmi_cfg; |
| struct hdmi *hdmi; |
| struct device_node *of_node = dev->of_node; |
| int i, err; |
| |
| hdmi_cfg = (struct hdmi_platform_config *) |
| of_device_get_match_data(dev); |
| if (!hdmi_cfg) { |
| dev_err(dev, "unknown hdmi_cfg: %s\n", of_node->name); |
| return -ENXIO; |
| } |
| |
| hdmi_cfg->mmio_name = "core_physical"; |
| hdmi_cfg->qfprom_mmio_name = "qfprom_physical"; |
| |
| for (i = 0; i < HDMI_MAX_NUM_GPIO; i++) { |
| hdmi_cfg->gpios[i].num = msm_hdmi_get_gpio(of_node, |
| msm_hdmi_gpio_pdata[i].name); |
| hdmi_cfg->gpios[i].output = msm_hdmi_gpio_pdata[i].output; |
| hdmi_cfg->gpios[i].value = msm_hdmi_gpio_pdata[i].value; |
| hdmi_cfg->gpios[i].label = msm_hdmi_gpio_pdata[i].label; |
| } |
| |
| dev->platform_data = hdmi_cfg; |
| |
| hdmi = msm_hdmi_init(to_platform_device(dev)); |
| if (IS_ERR(hdmi)) |
| return PTR_ERR(hdmi); |
| priv->hdmi = hdmi; |
| |
| err = msm_hdmi_register_audio_driver(hdmi, dev); |
| if (err) { |
| DRM_ERROR("Failed to attach an audio codec %d\n", err); |
| hdmi->audio_pdev = NULL; |
| } |
| |
| return 0; |
| } |
| |
| static void msm_hdmi_unbind(struct device *dev, struct device *master, |
| void *data) |
| { |
| struct drm_device *drm = dev_get_drvdata(master); |
| struct msm_drm_private *priv = drm->dev_private; |
| if (priv->hdmi) { |
| if (priv->hdmi->audio_pdev) |
| platform_device_unregister(priv->hdmi->audio_pdev); |
| |
| msm_hdmi_destroy(priv->hdmi); |
| priv->hdmi = NULL; |
| } |
| } |
| |
| static const struct component_ops msm_hdmi_ops = { |
| .bind = msm_hdmi_bind, |
| .unbind = msm_hdmi_unbind, |
| }; |
| |
| static int msm_hdmi_dev_probe(struct platform_device *pdev) |
| { |
| return component_add(&pdev->dev, &msm_hdmi_ops); |
| } |
| |
| static int msm_hdmi_dev_remove(struct platform_device *pdev) |
| { |
| component_del(&pdev->dev, &msm_hdmi_ops); |
| return 0; |
| } |
| |
| static const struct of_device_id msm_hdmi_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 }, |
| { .compatible = "qcom,hdmi-tx-8960", .data = &hdmi_tx_8960_config }, |
| { .compatible = "qcom,hdmi-tx-8660", .data = &hdmi_tx_8660_config }, |
| {} |
| }; |
| |
| static struct platform_driver msm_hdmi_driver = { |
| .probe = msm_hdmi_dev_probe, |
| .remove = msm_hdmi_dev_remove, |
| .driver = { |
| .name = "hdmi_msm", |
| .of_match_table = msm_hdmi_dt_match, |
| }, |
| }; |
| |
| void __init msm_hdmi_register(void) |
| { |
| msm_hdmi_phy_driver_register(); |
| platform_driver_register(&msm_hdmi_driver); |
| } |
| |
| void __exit msm_hdmi_unregister(void) |
| { |
| platform_driver_unregister(&msm_hdmi_driver); |
| msm_hdmi_phy_driver_unregister(); |
| } |