drm/msm/hdmi: convert to msm_clk_get()

We already have, as a result of upstreaming the gpu bindings,
msm_clk_get() which will try to get the clock both without and with a
"_clk" suffix.  Use this in HDMI code so we can drop the "_clk" suffix
in bindings while maintaing backwards compatibility.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index 17e069a..e63dc0f 100644 (file)
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -208,7 +208,7 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev)
        for (i = 0; i < config->hpd_clk_cnt; i++) {
                struct clk *clk;
 
-               clk = devm_clk_get(&pdev->dev, config->hpd_clk_names[i]);
+               clk = msm_clk_get(pdev, 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",
@@ -228,7 +228,7 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev)
        for (i = 0; i < config->pwr_clk_cnt; i++) {
                struct clk *clk;
 
-               clk = devm_clk_get(&pdev->dev, config->pwr_clk_names[i]);
+               clk = msm_clk_get(pdev, 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",
@@ -361,7 +361,7 @@ 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 const char *hpd_clk_names_8960[] = {"core", "master_iface", "slave_iface"};
 
 static struct hdmi_platform_config hdmi_tx_8960_config = {
                HDMI_CFG(hpd_reg, 8960),
@@ -370,8 +370,8 @@ static struct hdmi_platform_config hdmi_tx_8960_config = {
 
 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 const char *pwr_clk_names_8x74[] = {"extp", "alt_iface"};
+static const char *hpd_clk_names_8x74[] = {"iface", "core", "mdp_core"};
 static unsigned long hpd_clk_freq_8x74[] = {0, 19200000, 0};
 
 static struct hdmi_platform_config hdmi_tx_8974_config = {

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
index 534ce5b..5e63139 100644 (file)
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
@@ -48,7 +48,7 @@ static int msm_hdmi_phy_resource_init(struct hdmi_phy *phy)
        for (i = 0; i < cfg->num_clks; i++) {
                struct clk *clk;
 
-               clk = devm_clk_get(dev, cfg->clk_names[i]);
+               clk = msm_clk_get(phy->pdev, cfg->clk_names[i]);
                if (IS_ERR(clk)) {
                        ret = PTR_ERR(clk);
                        dev_err(dev, "failed to get phy clock: %s (%d)\n",

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
index e6ee6b7..0980da8 100644 (file)
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
@@ -48,7 +48,7 @@ static const char * const hdmi_phy_8960_reg_names[] = {
 };
 
 static const char * const hdmi_phy_8960_clk_names[] = {
-       "slave_iface_clk",
+       "slave_iface",
 };
 
 const struct hdmi_phy_cfg msm_hdmi_phy_8960_cfg = {

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c
index 4d580a8..0df504c 100644 (file)
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c
@@ -758,8 +758,7 @@ static const char * const hdmi_phy_8996_reg_names[] = {
 };
 
 static const char * const hdmi_phy_8996_clk_names[] = {
-       "iface_clk",
-       "ref_clk",
+       "iface", "ref",
 };
 
 const struct hdmi_phy_cfg msm_hdmi_phy_8996_cfg = {

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c
index c4a61e5..4a8b846 100644 (file)
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c
@@ -41,8 +41,7 @@ static const char * const hdmi_phy_8x74_reg_names[] = {
 };
 
 static const char * const hdmi_phy_8x74_clk_names[] = {
-       "iface_clk",
-       "alt_iface_clk"
+       "iface", "alt_iface"
 };
 
 const struct hdmi_phy_cfg msm_hdmi_phy_8x74_cfg = {