diff options
| author | Inki Dae <inki.dae@samsung.com> | 2012-03-16 18:47:04 +0900 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-03-20 09:40:21 +0000 |
| commit | 1de425b0bdbc457dbd4a012760da4a3f204d0ab3 (patch) | |
| tree | a86771193cec405ac212de6f0c6f3892a7a5530d /drivers/gpu/drm/exynos/exynos_drm_hdmi.c | |
| parent | 3ecd70b18cad5a5e04981f2a1d71e183f5d6ebc0 (diff) | |
drm/exynos: added mode_fixup feature and code clean.
this patch adds mode_fixup feature for hdmi module that
specific driver changes current mode to driver desired mode
properly.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_hdmi.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c index ed8a319ed84..ed86bddf81d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c @@ -155,6 +155,20 @@ static void drm_hdmi_disable_vblank(struct device *subdrv_dev) return hdmi_overlay_ops->disable_vblank(ctx->mixer_ctx->ctx); } +static void drm_hdmi_mode_fixup(struct device *subdrv_dev, + struct drm_connector *connector, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct drm_hdmi_context *ctx = to_context(subdrv_dev); + + DRM_DEBUG_KMS("%s\n", __FILE__); + + if (hdmi_manager_ops && hdmi_manager_ops->mode_fixup) + hdmi_manager_ops->mode_fixup(ctx->hdmi_ctx->ctx, connector, + mode, adjusted_mode); +} + static void drm_hdmi_mode_set(struct device *subdrv_dev, void *mode) { struct drm_hdmi_context *ctx = to_context(subdrv_dev); @@ -165,6 +179,18 @@ static void drm_hdmi_mode_set(struct device *subdrv_dev, void *mode) hdmi_manager_ops->mode_set(ctx->hdmi_ctx->ctx, mode); } +static void drm_hdmi_get_max_resol(struct device *subdrv_dev, + unsigned int *width, unsigned int *height) +{ + struct drm_hdmi_context *ctx = to_context(subdrv_dev); + + DRM_DEBUG_KMS("%s\n", __FILE__); + + if (hdmi_manager_ops && hdmi_manager_ops->get_max_resol) + hdmi_manager_ops->get_max_resol(ctx->hdmi_ctx->ctx, width, + height); +} + static void drm_hdmi_commit(struct device *subdrv_dev) { struct drm_hdmi_context *ctx = to_context(subdrv_dev); @@ -200,7 +226,9 @@ static struct exynos_drm_manager_ops drm_hdmi_manager_ops = { .dpms = drm_hdmi_dpms, .enable_vblank = drm_hdmi_enable_vblank, .disable_vblank = drm_hdmi_disable_vblank, + .mode_fixup = drm_hdmi_mode_fixup, .mode_set = drm_hdmi_mode_set, + .get_max_resol = drm_hdmi_get_max_resol, .commit = drm_hdmi_commit, }; |