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drm/msm/hdmi: remove CONFIG_OF checks 

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>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Archit Taneja 2015-10-30 12:35:55 +05:30 committed by Rob Clark
parent d50c192afe
commit 1fd6a4412c
1 changed files with 16 additions and 71 deletions
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87
drivers/gpu/drm/msm/hdmi/hdmi.c
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@ -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 @@ int hdmi_modeset_init(struct hdmi *hdmi,
* 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,