| Message ID | 1377845974-28373-3-git-send-email-rahul.sharma@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Aug 30, 2013 at 2:59 AM, Rahul Sharma <rahul.sharma@samsung.com> wrote: > hdmiphy is a dummy clock which actually controls the PMU bit > to enable/disbale hdmiphy (before CCF). This clock is cleaned s/disbale/disable/ > from the hdmi driver. > > Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> > --- > drivers/gpu/drm/exynos/exynos_hdmi.c | 8 -------- > 1 file changed, 8 deletions(-) > > diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c > index 3af4e4c..cd1d921 100644 > --- a/drivers/gpu/drm/exynos/exynos_hdmi.c > +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c > @@ -84,7 +84,6 @@ struct hdmi_resources { > struct clk *sclk_hdmi; > struct clk *sclk_pixel; > struct clk *sclk_hdmiphy; > - struct clk *hdmiphy; > struct clk *mout_hdmi; > struct regulator_bulk_data *regul_bulk; > int regul_count; > @@ -1431,7 +1430,6 @@ static void hdmi_poweron(struct hdmi_context *hdata) > if (regulator_bulk_enable(res->regul_count, res->regul_bulk)) > DRM_DEBUG_KMS("failed to enable regulator bulk\n"); > > - clk_prepare_enable(res->hdmiphy); > clk_prepare_enable(res->hdmi); > clk_prepare_enable(res->sclk_hdmi); > > @@ -1456,7 +1454,6 @@ static void hdmi_poweroff(struct hdmi_context *hdata) > > clk_disable_unprepare(res->sclk_hdmi); > clk_disable_unprepare(res->hdmi); > - clk_disable_unprepare(res->hdmiphy); > regulator_bulk_disable(res->regul_count, res->regul_bulk); > > mutex_lock(&hdata->hdmi_mutex); > @@ -1549,11 +1546,6 @@ static int hdmi_resources_init(struct hdmi_context *hdata) > DRM_ERROR("failed to get clock 'sclk_hdmiphy'\n"); > goto fail; > } > - res->hdmiphy = devm_clk_get(dev, "hdmiphy"); > - if (IS_ERR(res->hdmiphy)) { > - DRM_ERROR("failed to get clock 'hdmiphy'\n"); > - goto fail; > - } > res->mout_hdmi = devm_clk_get(dev, "mout_hdmi"); > if (IS_ERR(res->mout_hdmi)) { > DRM_ERROR("failed to get clock 'mout_hdmi'\n"); > -- > 1.7.10.4 >
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 3af4e4c..cd1d921 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -84,7 +84,6 @@ struct hdmi_resources { struct clk *sclk_hdmi; struct clk *sclk_pixel; struct clk *sclk_hdmiphy; - struct clk *hdmiphy; struct clk *mout_hdmi; struct regulator_bulk_data *regul_bulk; int regul_count; @@ -1431,7 +1430,6 @@ static void hdmi_poweron(struct hdmi_context *hdata) if (regulator_bulk_enable(res->regul_count, res->regul_bulk)) DRM_DEBUG_KMS("failed to enable regulator bulk\n"); - clk_prepare_enable(res->hdmiphy); clk_prepare_enable(res->hdmi); clk_prepare_enable(res->sclk_hdmi); @@ -1456,7 +1454,6 @@ static void hdmi_poweroff(struct hdmi_context *hdata) clk_disable_unprepare(res->sclk_hdmi); clk_disable_unprepare(res->hdmi); - clk_disable_unprepare(res->hdmiphy); regulator_bulk_disable(res->regul_count, res->regul_bulk); mutex_lock(&hdata->hdmi_mutex); @@ -1549,11 +1546,6 @@ static int hdmi_resources_init(struct hdmi_context *hdata) DRM_ERROR("failed to get clock 'sclk_hdmiphy'\n"); goto fail; } - res->hdmiphy = devm_clk_get(dev, "hdmiphy"); - if (IS_ERR(res->hdmiphy)) { - DRM_ERROR("failed to get clock 'hdmiphy'\n"); - goto fail; - } res->mout_hdmi = devm_clk_get(dev, "mout_hdmi"); if (IS_ERR(res->mout_hdmi)) { DRM_ERROR("failed to get clock 'mout_hdmi'\n");
hdmiphy is a dummy clock which actually controls the PMU bit to enable/disbale hdmiphy (before CCF). This clock is cleaned from the hdmi driver. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> --- drivers/gpu/drm/exynos/exynos_hdmi.c | 8 -------- 1 file changed, 8 deletions(-)