We now only care about kernels that support DT. Remote the non-DT stuff. While we're at it, use of_device_get_match_data to retrieve match data.
Signed-off-by: Archit Taneja architt@codeaurora.org --- drivers/gpu/drm/msm/hdmi/hdmi.c | 87 ++++++++--------------------------------- 1 file changed, 16 insertions(+), 71 deletions(-)
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index 1f4a95e..9a0989c 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -17,6 +17,8 @@ */
#include <linux/of_irq.h> +#include <linux/of_gpio.h> + #include "hdmi.h"
void hdmi_set_mode(struct hdmi *hdmi, bool power_on) @@ -322,8 +324,6 @@ fail: * The hdmi device: */
-#include <linux/of_gpio.h> - #define HDMI_CFG(item, entry) \ .item ## _names = item ##_names_ ## entry, \ .item ## _cnt = ARRAY_SIZE(item ## _names_ ## entry) @@ -388,17 +388,6 @@ static struct hdmi_platform_config hdmi_tx_8996_config = { .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 }, - { .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) { int gpio = of_get_named_gpio(of_node, name, 0); @@ -413,7 +402,6 @@ static int get_gpio(struct device *dev, struct device_node *of_node, const char } return gpio; } -#endif
static int hdmi_bind(struct device *dev, struct device *master, void *data) { @@ -421,16 +409,12 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data) struct msm_drm_private *priv = drm->dev_private; 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;
- 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); + 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; }
@@ -443,55 +427,6 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data) 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", - }; - if (cpu_is_apq8064()) { - static const char *hpd_reg_names[] = {"8921_hdmi_mvs"}; - 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); - config.ddc_clk_gpio = 70; - config.ddc_data_gpio = 71; - config.hpd_gpio = 72; - config.mux_en_gpio = -1; - config.mux_sel_gpio = -1; - } else if (cpu_is_msm8960() || cpu_is_msm8960ab()) { - static const char *hpd_reg_names[] = {"8921_hdmi_mvs"}; - 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); - config.ddc_clk_gpio = 100; - config.ddc_data_gpio = 101; - config.hpd_gpio = 102; - config.mux_en_gpio = -1; - config.mux_sel_gpio = -1; - } else if (cpu_is_msm8x60()) { - static const char *hpd_reg_names[] = { - "8901_hdmi_mvs", "8901_mpp0" - }; - config.phy_init = hdmi_phy_8x60_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); - config.ddc_clk_gpio = 170; - config.ddc_data_gpio = 171; - config.hpd_gpio = 172; - config.mux_en_gpio = -1; - config.mux_sel_gpio = -1; - } - config.mmio_name = "hdmi_msm_hdmi_addr"; - config.qfprom_mmio_name = "hdmi_msm_qfprom_addr"; - - hdmi_cfg = &config; -#endif dev->platform_data = hdmi_cfg;
hdmi = hdmi_init(to_platform_device(dev)); @@ -529,6 +464,16 @@ static int hdmi_dev_remove(struct platform_device *pdev) return 0; }
+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 }, + { .compatible = "qcom,hdmi-tx-8960", .data = &hdmi_tx_8960_config }, + { .compatible = "qcom,hdmi-tx-8660", .data = &hdmi_tx_8660_config }, + {} +}; + static struct platform_driver hdmi_driver = { .probe = hdmi_dev_probe, .remove = hdmi_dev_remove,