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path: root/drivers/gpu/drm/exynos/exynos_drm_encoder.c
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Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_encoder.c')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_encoder.c125
1 files changed, 56 insertions, 69 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
index 23d5ad379f86..2c037cd7d2d4 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
@@ -30,7 +30,6 @@
#include "drm_crtc_helper.h"
#include "exynos_drm_drv.h"
-#include "exynos_drm_crtc.h"
#include "exynos_drm_encoder.h"
#define to_exynos_encoder(x) container_of(x, struct exynos_drm_encoder,\
@@ -108,7 +107,7 @@ static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode)
static bool
exynos_drm_encoder_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
@@ -136,21 +135,16 @@ static void exynos_drm_encoder_mode_set(struct drm_encoder *encoder,
struct drm_connector *connector;
struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
struct exynos_drm_manager_ops *manager_ops = manager->ops;
- struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
- struct exynos_drm_overlay *overlay = get_exynos_drm_overlay(dev,
- encoder->crtc);
DRM_DEBUG_KMS("%s\n", __FILE__);
+ exynos_drm_encoder_dpms(encoder, DRM_MODE_DPMS_ON);
+
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- if (connector->encoder == encoder) {
+ if (connector->encoder == encoder)
if (manager_ops && manager_ops->mode_set)
manager_ops->mode_set(manager->dev,
adjusted_mode);
-
- if (overlay_ops && overlay_ops->mode_set)
- overlay_ops->mode_set(manager->dev, overlay);
- }
}
}
@@ -310,8 +304,8 @@ void exynos_drm_enable_vblank(struct drm_encoder *encoder, void *data)
struct exynos_drm_manager_ops *manager_ops = manager->ops;
int crtc = *(int *)data;
- if (manager->pipe == -1)
- manager->pipe = crtc;
+ if (manager->pipe != crtc)
+ return;
if (manager_ops->enable_vblank)
manager_ops->enable_vblank(manager->dev);
@@ -324,34 +318,41 @@ void exynos_drm_disable_vblank(struct drm_encoder *encoder, void *data)
struct exynos_drm_manager_ops *manager_ops = manager->ops;
int crtc = *(int *)data;
- if (manager->pipe == -1)
- manager->pipe = crtc;
+ if (manager->pipe != crtc)
+ return;
if (manager_ops->disable_vblank)
manager_ops->disable_vblank(manager->dev);
}
-void exynos_drm_encoder_crtc_plane_commit(struct drm_encoder *encoder,
- void *data)
+void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data)
{
- struct exynos_drm_manager *manager =
- to_exynos_encoder(encoder)->manager;
- struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
- int zpos = DEFAULT_ZPOS;
+ struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
+ struct exynos_drm_manager *manager = exynos_encoder->manager;
+ struct exynos_drm_manager_ops *manager_ops = manager->ops;
+ int mode = *(int *)data;
- if (data)
- zpos = *(int *)data;
+ DRM_DEBUG_KMS("%s\n", __FILE__);
- if (overlay_ops && overlay_ops->commit)
- overlay_ops->commit(manager->dev, zpos);
+ if (manager_ops && manager_ops->dpms)
+ manager_ops->dpms(manager->dev, mode);
+
+ /*
+ * if this condition is ok then it means that the crtc is already
+ * detached from encoder and last function for detaching is properly
+ * done, so clear pipe from manager to prevent repeated call.
+ */
+ if (mode > DRM_MODE_DPMS_ON) {
+ if (!encoder->crtc)
+ manager->pipe = -1;
+ }
}
-void exynos_drm_encoder_crtc_commit(struct drm_encoder *encoder, void *data)
+void exynos_drm_encoder_crtc_pipe(struct drm_encoder *encoder, void *data)
{
struct exynos_drm_manager *manager =
to_exynos_encoder(encoder)->manager;
- int crtc = *(int *)data;
- int zpos = DEFAULT_ZPOS;
+ int pipe = *(int *)data;
DRM_DEBUG_KMS("%s\n", __FILE__);
@@ -359,76 +360,62 @@ void exynos_drm_encoder_crtc_commit(struct drm_encoder *encoder, void *data)
* when crtc is detached from encoder, this pipe is used
* to select manager operation
*/
- manager->pipe = crtc;
-
- exynos_drm_encoder_crtc_plane_commit(encoder, &zpos);
+ manager->pipe = pipe;
}
-void exynos_drm_encoder_dpms_from_crtc(struct drm_encoder *encoder, void *data)
+void exynos_drm_encoder_plane_mode_set(struct drm_encoder *encoder, void *data)
{
- struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
- int mode = *(int *)data;
+ struct exynos_drm_manager *manager =
+ to_exynos_encoder(encoder)->manager;
+ struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
+ struct exynos_drm_overlay *overlay = data;
DRM_DEBUG_KMS("%s\n", __FILE__);
- exynos_drm_encoder_dpms(encoder, mode);
-
- exynos_encoder->dpms = mode;
+ if (overlay_ops && overlay_ops->mode_set)
+ overlay_ops->mode_set(manager->dev, overlay);
}
-void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data)
+void exynos_drm_encoder_plane_commit(struct drm_encoder *encoder, void *data)
{
- struct drm_device *dev = encoder->dev;
- struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
- struct exynos_drm_manager *manager = exynos_encoder->manager;
- struct exynos_drm_manager_ops *manager_ops = manager->ops;
- struct drm_connector *connector;
- int mode = *(int *)data;
+ struct exynos_drm_manager *manager =
+ to_exynos_encoder(encoder)->manager;
+ struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
+ int zpos = DEFAULT_ZPOS;
DRM_DEBUG_KMS("%s\n", __FILE__);
- if (manager_ops && manager_ops->dpms)
- manager_ops->dpms(manager->dev, mode);
-
- /*
- * set current dpms mode to the connector connected to
- * current encoder. connector->dpms would be checked
- * at drm_helper_connector_dpms()
- */
- list_for_each_entry(connector, &dev->mode_config.connector_list, head)
- if (connector->encoder == encoder)
- connector->dpms = mode;
+ if (data)
+ zpos = *(int *)data;
- /*
- * if this condition is ok then it means that the crtc is already
- * detached from encoder and last function for detaching is properly
- * done, so clear pipe from manager to prevent repeated call.
- */
- if (mode > DRM_MODE_DPMS_ON) {
- if (!encoder->crtc)
- manager->pipe = -1;
- }
+ if (overlay_ops && overlay_ops->commit)
+ overlay_ops->commit(manager->dev, zpos);
}
-void exynos_drm_encoder_crtc_mode_set(struct drm_encoder *encoder, void *data)
+void exynos_drm_encoder_plane_enable(struct drm_encoder *encoder, void *data)
{
struct exynos_drm_manager *manager =
to_exynos_encoder(encoder)->manager;
struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
- struct exynos_drm_overlay *overlay = data;
+ int zpos = DEFAULT_ZPOS;
- if (overlay_ops && overlay_ops->mode_set)
- overlay_ops->mode_set(manager->dev, overlay);
+ DRM_DEBUG_KMS("%s\n", __FILE__);
+
+ if (data)
+ zpos = *(int *)data;
+
+ if (overlay_ops && overlay_ops->enable)
+ overlay_ops->enable(manager->dev, zpos);
}
-void exynos_drm_encoder_crtc_disable(struct drm_encoder *encoder, void *data)
+void exynos_drm_encoder_plane_disable(struct drm_encoder *encoder, void *data)
{
struct exynos_drm_manager *manager =
to_exynos_encoder(encoder)->manager;
struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
int zpos = DEFAULT_ZPOS;
- DRM_DEBUG_KMS("\n");
+ DRM_DEBUG_KMS("%s\n", __FILE__);
if (data)
zpos = *(int *)data;