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path: root/drivers/gpu/drm/exynos/exynos_hdmi.c
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Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_hdmi.c')
-rw-r--r--drivers/gpu/drm/exynos/exynos_hdmi.c42
1 files changed, 20 insertions, 22 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 575a8cbd353..b0035387645 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -40,7 +40,6 @@
#include "exynos_hdmi.h"
-#define HDMI_OVERLAY_NUMBER 3
#define MAX_WIDTH 1920
#define MAX_HEIGHT 1080
#define get_hdmi_context(dev) platform_get_drvdata(to_platform_device(dev))
@@ -1194,7 +1193,7 @@ static int hdmi_conf_index(struct hdmi_context *hdata,
static bool hdmi_is_connected(void *ctx)
{
- struct hdmi_context *hdata = (struct hdmi_context *)ctx;
+ struct hdmi_context *hdata = ctx;
u32 val = hdmi_reg_read(hdata, HDMI_HPD_STATUS);
if (val)
@@ -1207,7 +1206,7 @@ static int hdmi_get_edid(void *ctx, struct drm_connector *connector,
u8 *edid, int len)
{
struct edid *raw_edid;
- struct hdmi_context *hdata = (struct hdmi_context *)ctx;
+ struct hdmi_context *hdata = ctx;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
@@ -1275,7 +1274,7 @@ static int hdmi_v14_check_timing(struct fb_videomode *check_timing)
static int hdmi_check_timing(void *ctx, void *timing)
{
- struct hdmi_context *hdata = (struct hdmi_context *)ctx;
+ struct hdmi_context *hdata = ctx;
struct fb_videomode *check_timing = timing;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
@@ -1312,13 +1311,6 @@ static int hdmi_display_power_on(void *ctx, int mode)
return 0;
}
-static struct exynos_hdmi_display_ops display_ops = {
- .is_connected = hdmi_is_connected,
- .get_edid = hdmi_get_edid,
- .check_timing = hdmi_check_timing,
- .power_on = hdmi_display_power_on,
-};
-
static void hdmi_set_acr(u32 freq, u8 *acr)
{
u32 n, cts;
@@ -1914,7 +1906,7 @@ static void hdmi_mode_fixup(void *ctx, struct drm_connector *connector,
struct drm_display_mode *adjusted_mode)
{
struct drm_display_mode *m;
- struct hdmi_context *hdata = (struct hdmi_context *)ctx;
+ struct hdmi_context *hdata = ctx;
int index;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
@@ -1951,7 +1943,7 @@ static void hdmi_mode_fixup(void *ctx, struct drm_connector *connector,
static void hdmi_mode_set(void *ctx, void *mode)
{
- struct hdmi_context *hdata = (struct hdmi_context *)ctx;
+ struct hdmi_context *hdata = ctx;
int conf_idx;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
@@ -1974,7 +1966,7 @@ static void hdmi_get_max_resol(void *ctx, unsigned int *width,
static void hdmi_commit(void *ctx)
{
- struct hdmi_context *hdata = (struct hdmi_context *)ctx;
+ struct hdmi_context *hdata = ctx;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
@@ -1985,7 +1977,7 @@ static void hdmi_commit(void *ctx)
static void hdmi_disable(void *ctx)
{
- struct hdmi_context *hdata = (struct hdmi_context *)ctx;
+ struct hdmi_context *hdata = ctx;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
@@ -1996,7 +1988,14 @@ static void hdmi_disable(void *ctx)
}
}
-static struct exynos_hdmi_manager_ops manager_ops = {
+static struct exynos_hdmi_ops hdmi_ops = {
+ /* display */
+ .is_connected = hdmi_is_connected,
+ .get_edid = hdmi_get_edid,
+ .check_timing = hdmi_check_timing,
+ .power_on = hdmi_display_power_on,
+
+ /* manager */
.mode_fixup = hdmi_mode_fixup,
.mode_set = hdmi_mode_set,
.get_max_resol = hdmi_get_max_resol,
@@ -2020,7 +2019,7 @@ static void hdmi_hotplug_func(struct work_struct *work)
static irqreturn_t hdmi_irq_handler(int irq, void *arg)
{
struct exynos_drm_hdmi_context *ctx = arg;
- struct hdmi_context *hdata = (struct hdmi_context *)ctx->ctx;
+ struct hdmi_context *hdata = ctx->ctx;
u32 intc_flag;
intc_flag = hdmi_reg_read(hdata, HDMI_INTC_FLAG);
@@ -2173,7 +2172,7 @@ static int hdmi_runtime_suspend(struct device *dev)
DRM_DEBUG_KMS("%s\n", __func__);
- hdmi_resource_poweroff((struct hdmi_context *)ctx->ctx);
+ hdmi_resource_poweroff(ctx->ctx);
return 0;
}
@@ -2184,7 +2183,7 @@ static int hdmi_runtime_resume(struct device *dev)
DRM_DEBUG_KMS("%s\n", __func__);
- hdmi_resource_poweron((struct hdmi_context *)ctx->ctx);
+ hdmi_resource_poweron(ctx->ctx);
return 0;
}
@@ -2322,8 +2321,7 @@ static int __devinit hdmi_probe(struct platform_device *pdev)
hdata->irq = res->start;
/* register specific callbacks to common hdmi. */
- exynos_drm_display_ops_register(&display_ops);
- exynos_drm_manager_ops_register(&manager_ops);
+ exynos_hdmi_ops_register(&hdmi_ops);
hdmi_resource_poweron(hdata);
@@ -2351,7 +2349,7 @@ err_data:
static int __devexit hdmi_remove(struct platform_device *pdev)
{
struct exynos_drm_hdmi_context *ctx = platform_get_drvdata(pdev);
- struct hdmi_context *hdata = (struct hdmi_context *)ctx->ctx;
+ struct hdmi_context *hdata = ctx->ctx;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);