Merge tag 'v3.4-rc3' into drm-intel-next-queued

Backmerge Linux 3.4-rc3 into drm-intel-next to resolve a few things
that conflict/depend upon patches in -rc3:
- Second part of the Sandybridge workaround series - it changes some
  of the same registers.
- Preparation for Chris Wilson's fencing cleanup - we need the fix
  from -rc3 merged before we can move around all that code.
- Resolve the gmbus conflict - gmbus has been disabled in 3.4 again,
  but should be enabled on all generations in 3.5.

Conflicts:
	drivers/gpu/drm/i915/intel_i2c.c

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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 575a8cbd3533..b00353876458 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__);