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drm/exynos: move hdmi's wait_for_vblank to manager_ops 

The wait_for_vblank callback of hdmi and mixer is now moved from
overlay_ops to manager_ops.

Signed-off-by: Prathyush K <prathyush.k@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Prathyush K 2012-12-06 20:16:01 +05:30 committed by Inki Dae
parent f74085a9f8
commit 8137a2e21a
3 changed files with 25 additions and 25 deletions
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22
drivers/gpu/drm/exynos/exynos_drm_hdmi.c
View File

@ -179,6 +179,16 @@ static void drm_hdmi_disable_vblank(struct device *subdrv_dev)
return mixer_ops->disable_vblank(ctx->mixer_ctx->ctx);
}
static void drm_hdmi_wait_for_vblank(struct device *subdrv_dev)
{
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
DRM_DEBUG_KMS("%s\n", __FILE__);
if (mixer_ops && mixer_ops->wait_for_vblank)
mixer_ops->wait_for_vblank(ctx->mixer_ctx->ctx);
}
static void drm_hdmi_mode_fixup(struct device *subdrv_dev,
struct drm_connector *connector,
const struct drm_display_mode *mode,
@ -260,6 +270,7 @@ static struct exynos_drm_manager_ops drm_hdmi_manager_ops = {
.apply = drm_hdmi_apply,
.enable_vblank = drm_hdmi_enable_vblank,
.disable_vblank = drm_hdmi_disable_vblank,
.wait_for_vblank = drm_hdmi_wait_for_vblank,
.mode_fixup = drm_hdmi_mode_fixup,
.mode_set = drm_hdmi_mode_set,
.get_max_resol = drm_hdmi_get_max_resol,
@ -313,21 +324,10 @@ static void drm_mixer_disable(struct device *subdrv_dev, int zpos)
ctx->enabled[win] = false;
}
static void drm_mixer_wait_for_vblank(struct device *subdrv_dev)
{
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
DRM_DEBUG_KMS("%s\n", __FILE__);
if (mixer_ops && mixer_ops->wait_for_vblank)
mixer_ops->wait_for_vblank(ctx->mixer_ctx->ctx);
}
static struct exynos_drm_overlay_ops drm_hdmi_overlay_ops = {
.mode_set = drm_mixer_mode_set,
.commit = drm_mixer_commit,
.disable = drm_mixer_disable,
.wait_for_vblank = drm_mixer_wait_for_vblank,
};
static struct exynos_drm_manager hdmi_manager = {

2
drivers/gpu/drm/exynos/exynos_drm_hdmi.h
View File

@ -65,10 +65,10 @@ struct exynos_mixer_ops {
int (*iommu_on)(void *ctx, bool enable);
int (*enable_vblank)(void *ctx, int pipe);
void (*disable_vblank)(void *ctx);
void (*wait_for_vblank)(void *ctx);
void (*dpms)(void *ctx, int mode);
/* overlay */
void (*wait_for_vblank)(void *ctx);
void (*win_mode_set)(void *ctx, struct exynos_drm_overlay *overlay);
void (*win_commit)(void *ctx, int zpos);
void (*win_disable)(void *ctx, int zpos);

26
drivers/gpu/drm/exynos/exynos_mixer.c
View File

@ -788,18 +788,6 @@ static void mixer_dpms(void *ctx, int mode)
}
}
static void mixer_wait_for_vblank(void *ctx)
{
struct mixer_context *mixer_ctx = ctx;
struct mixer_resources *res = &mixer_ctx->mixer_res;
int ret;
ret = wait_for((mixer_reg_read(res, MXR_INT_STATUS) &
MXR_INT_STATUS_VSYNC), 50);
if (ret < 0)
DRM_DEBUG_KMS("vblank wait timed out.\n");
}
static void mixer_win_mode_set(void *ctx,
struct exynos_drm_overlay *overlay)
{
@ -885,15 +873,27 @@ static void mixer_win_disable(void *ctx, int win)
spin_unlock_irqrestore(&res->reg_slock, flags);
}
static void mixer_wait_for_vblank(void *ctx)
{
struct mixer_context *mixer_ctx = ctx;
struct mixer_resources *res = &mixer_ctx->mixer_res;
int ret;
ret = wait_for((mixer_reg_read(res, MXR_INT_STATUS) &
MXR_INT_STATUS_VSYNC), 50);
if (ret < 0)
DRM_DEBUG_KMS("vblank wait timed out.\n");
}
static struct exynos_mixer_ops mixer_ops = {
/* manager */
.iommu_on = mixer_iommu_on,
.enable_vblank = mixer_enable_vblank,
.disable_vblank = mixer_disable_vblank,
.wait_for_vblank = mixer_wait_for_vblank,
.dpms = mixer_dpms,
/* overlay */
.wait_for_vblank = mixer_wait_for_vblank,
.win_mode_set = mixer_win_mode_set,
.win_commit = mixer_win_commit,
.win_disable = mixer_win_disable,