This patch merges overlay_ops into manager_ops. In all cases,
overlay_ops is implemented in the same place as manager ops, it doesn't
serve a functional purpose, and doesn't make things more clear.
Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
---
Changes in v2: None
Changes in v3: None
Changes in v4:
- Just moved fimd manager struct instead of manager functions (reduced diff)
drivers/gpu/drm/exynos/exynos_drm_drv.h | 29 ++++++++---------------
drivers/gpu/drm/exynos/exynos_drm_encoder.c | 26 ++++++++++-----------
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 29 ++++++++++-------------
drivers/gpu/drm/exynos/exynos_drm_hdmi.c | 36 +++++++++++++----------------
drivers/gpu/drm/exynos/exynos_drm_vidi.c | 29 ++++++++++-------------
drivers/gpu/drm/exynos/exynos_mixer.c | 2 --
6 files changed, 62 insertions(+), 89 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 0eaf5a2..4288d0a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -54,22 +54,6 @@ enum exynos_drm_output_type {
};
/*
- * Exynos drm overlay ops structure.
- *
- * @mode_set: copy drm overlay info to hw specific overlay info.
- * @commit: apply hardware specific overlay data to registers.
- * @enable: enable hardware specific overlay.
- * @disable: disable hardware specific overlay.
- */
-struct exynos_drm_overlay_ops {
- void (*mode_set)(struct device *subdrv_dev,
- struct exynos_drm_overlay *overlay);
- void (*commit)(struct device *subdrv_dev, int zpos);
- void (*enable)(struct device *subdrv_dev, int zpos);
- void (*disable)(struct device *subdrv_dev, int zpos);
-};
-
-/*
* Exynos drm common overlay structure.
*
* @fb_x: offset x on a framebuffer to be displayed.
@@ -169,6 +153,10 @@ struct exynos_drm_display_ops {
* @disable_vblank: specific driver callback for disabling vblank interrupt.
* @wait_for_vblank: wait for vblank interrupt to make sure that
* hardware overlay is updated.
+ * @win_mode_set: copy drm overlay info to hw specific overlay info.
+ * @win_commit: apply hardware specific overlay data to registers.
+ * @win_enable: enable hardware specific overlay.
+ * @win_disable: disable hardware specific overlay.
*/
struct exynos_drm_manager_ops {
void (*dpms)(struct device *subdrv_dev, int mode);
@@ -184,6 +172,11 @@ struct exynos_drm_manager_ops {
int (*enable_vblank)(struct device *subdrv_dev);
void (*disable_vblank)(struct device *subdrv_dev);
void (*wait_for_vblank)(struct device *subdrv_dev);
+ void (*win_mode_set)(struct device *subdrv_dev,
+ struct exynos_drm_overlay *overlay);
+ void (*win_commit)(struct device *subdrv_dev, int zpos);
+ void (*win_enable)(struct device *subdrv_dev, int zpos);
+ void (*win_disable)(struct device *subdrv_dev, int zpos);
};
/*
@@ -195,9 +188,6 @@ struct exynos_drm_manager_ops {
* @ops: pointer to callbacks for exynos drm specific framebuffer.
* these callbacks should be set by specific drivers such fimd
* or hdmi driver and are used to control hardware global registers.
- * @overlay_ops: pointer to callbacks for exynos drm specific framebuffer.
- * these callbacks should be set by specific drivers such fimd
- * or hdmi driver and are used to control hardware overlay reigsters.
* @display: pointer to callbacks for exynos drm specific framebuffer.
* these callbacks should be set by specific drivers such fimd
* or hdmi driver and are used to control display devices such as
@@ -207,7 +197,6 @@ struct exynos_drm_manager {
struct device *dev;
int pipe;
struct exynos_drm_manager_ops *ops;
- struct exynos_drm_overlay_ops *overlay_ops;
struct exynos_drm_display_ops *display_ops;
};
diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
index 06f1b2a..c255341 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
@@ -133,7 +133,7 @@ static void disable_plane_to_crtc(struct drm_device *dev,
*
* plane->funcs->disable_plane call checks
* if encoder->crtc is same as plane->crtc and if same
- * then overlay_ops->disable callback will be called
+ * then manager_ops->win_disable callback will be called
* to diasble current hw overlay so plane->crtc should
* have new_crtc because new_crtc was set to
* encoder->crtc in advance.
@@ -442,51 +442,51 @@ void exynos_drm_encoder_plane_mode_set(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_manager_ops *manager_ops = manager->ops;
struct exynos_drm_overlay *overlay = data;
- if (overlay_ops && overlay_ops->mode_set)
- overlay_ops->mode_set(manager->dev, overlay);
+ if (manager_ops && manager_ops->win_mode_set)
+ manager_ops->win_mode_set(manager->dev, overlay);
}
void exynos_drm_encoder_plane_commit(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_manager_ops *manager_ops = manager->ops;
int zpos = DEFAULT_ZPOS;
if (data)
zpos = *(int *)data;
- if (overlay_ops && overlay_ops->commit)
- overlay_ops->commit(manager->dev, zpos);
+ if (manager_ops && manager_ops->win_commit)
+ manager_ops->win_commit(manager->dev, zpos);
}
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_manager_ops *manager_ops = manager->ops;
int zpos = DEFAULT_ZPOS;
if (data)
zpos = *(int *)data;
- if (overlay_ops && overlay_ops->enable)
- overlay_ops->enable(manager->dev, zpos);
+ if (manager_ops && manager_ops->win_enable)
+ manager_ops->win_enable(manager->dev, zpos);
}
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;
+ struct exynos_drm_manager_ops *manager_ops = manager->ops;
int zpos = DEFAULT_ZPOS;
if (data)
zpos = *(int *)data;
- if (overlay_ops && overlay_ops->disable)
- overlay_ops->disable(manager->dev, zpos);
+ if (manager_ops && manager_ops->win_disable)
+ manager_ops->win_disable(manager->dev, zpos);
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index a20440c..bc4001e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -219,14 +219,13 @@ static void fimd_apply(struct device *subdrv_dev)
struct fimd_context *ctx = get_fimd_context(subdrv_dev);
struct exynos_drm_manager *mgr = ctx->subdrv.manager;
struct exynos_drm_manager_ops *mgr_ops = mgr->ops;
- struct exynos_drm_overlay_ops *ovl_ops = mgr->overlay_ops;
struct fimd_win_data *win_data;
int i;
for (i = 0; i < WINDOWS_NR; i++) {
win_data = &ctx->win_data[i];
- if (win_data->enabled && (ovl_ops && ovl_ops->commit))
- ovl_ops->commit(subdrv_dev, i);
+ if (win_data->enabled && (mgr_ops && mgr_ops->win_commit))
+ mgr_ops->win_commit(subdrv_dev, i);
}
if (mgr_ops && mgr_ops->commit)
@@ -351,15 +350,6 @@ static void fimd_wait_for_vblank(struct device *dev)
DRM_DEBUG_KMS("vblank wait timed out.\n");
}
-static struct exynos_drm_manager_ops fimd_manager_ops = {
- .dpms = fimd_dpms,
- .apply = fimd_apply,
- .commit = fimd_commit,
- .enable_vblank = fimd_enable_vblank,
- .disable_vblank = fimd_disable_vblank,
- .wait_for_vblank = fimd_wait_for_vblank,
-};
-
static void fimd_win_mode_set(struct device *dev,
struct exynos_drm_overlay *overlay)
{
@@ -669,16 +659,21 @@ static void fimd_win_disable(struct device *dev, int zpos)
win_data->enabled = false;
}
-static struct exynos_drm_overlay_ops fimd_overlay_ops = {
- .mode_set = fimd_win_mode_set,
- .commit = fimd_win_commit,
- .disable = fimd_win_disable,
+static struct exynos_drm_manager_ops fimd_manager_ops = {
+ .dpms = fimd_dpms,
+ .apply = fimd_apply,
+ .commit = fimd_commit,
+ .enable_vblank = fimd_enable_vblank,
+ .disable_vblank = fimd_disable_vblank,
+ .wait_for_vblank = fimd_wait_for_vblank,
+ .win_mode_set = fimd_win_mode_set,
+ .win_commit = fimd_win_commit,
+ .win_disable = fimd_win_disable,
};
static struct exynos_drm_manager fimd_manager = {
.pipe = -1,
.ops = &fimd_manager_ops,
- .overlay_ops = &fimd_overlay_ops,
.display_ops = &fimd_display_ops,
};
diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
index 8548b97..a1ef3c9 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
@@ -284,19 +284,7 @@ static void drm_hdmi_apply(struct device *subdrv_dev)
hdmi_ops->commit(ctx->hdmi_ctx->ctx);
}
-static struct exynos_drm_manager_ops drm_hdmi_manager_ops = {
- .dpms = drm_hdmi_dpms,
- .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,
- .commit = drm_hdmi_commit,
-};
-
-static void drm_mixer_mode_set(struct device *subdrv_dev,
+static void drm_mixer_win_mode_set(struct device *subdrv_dev,
struct exynos_drm_overlay *overlay)
{
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
@@ -305,7 +293,7 @@ static void drm_mixer_mode_set(struct device *subdrv_dev,
mixer_ops->win_mode_set(ctx->mixer_ctx->ctx, overlay);
}
-static void drm_mixer_commit(struct device *subdrv_dev, int zpos)
+static void drm_mixer_win_commit(struct device *subdrv_dev, int zpos)
{
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
int win = (zpos == DEFAULT_ZPOS) ? MIXER_DEFAULT_WIN : zpos;
@@ -321,7 +309,7 @@ static void drm_mixer_commit(struct device *subdrv_dev, int zpos)
ctx->enabled[win] = true;
}
-static void drm_mixer_disable(struct device *subdrv_dev, int zpos)
+static void drm_mixer_win_disable(struct device *subdrv_dev, int zpos)
{
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
int win = (zpos == DEFAULT_ZPOS) ? MIXER_DEFAULT_WIN : zpos;
@@ -337,16 +325,24 @@ static void drm_mixer_disable(struct device *subdrv_dev, int zpos)
ctx->enabled[win] = false;
}
-static struct exynos_drm_overlay_ops drm_hdmi_overlay_ops = {
- .mode_set = drm_mixer_mode_set,
- .commit = drm_mixer_commit,
- .disable = drm_mixer_disable,
+static struct exynos_drm_manager_ops drm_hdmi_manager_ops = {
+ .dpms = drm_hdmi_dpms,
+ .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,
+ .commit = drm_hdmi_commit,
+ .win_mode_set = drm_mixer_win_mode_set,
+ .win_commit = drm_mixer_win_commit,
+ .win_disable = drm_mixer_win_disable,
};
static struct exynos_drm_manager hdmi_manager = {
.pipe = -1,
.ops = &drm_hdmi_manager_ops,
- .overlay_ops = &drm_hdmi_overlay_ops,
.display_ops = &drm_hdmi_display_ops,
};
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index ddaaedd..fca7ad5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -180,14 +180,13 @@ static void vidi_apply(struct device *subdrv_dev)
struct vidi_context *ctx = get_vidi_context(subdrv_dev);
struct exynos_drm_manager *mgr = ctx->subdrv.manager;
struct exynos_drm_manager_ops *mgr_ops = mgr->ops;
- struct exynos_drm_overlay_ops *ovl_ops = mgr->overlay_ops;
struct vidi_win_data *win_data;
int i;
for (i = 0; i < WINDOWS_NR; i++) {
win_data = &ctx->win_data[i];
- if (win_data->enabled && (ovl_ops && ovl_ops->commit))
- ovl_ops->commit(subdrv_dev, i);
+ if (win_data->enabled && (mgr_ops && mgr_ops->win_commit))
+ mgr_ops->win_commit(subdrv_dev, i);
}
if (mgr_ops && mgr_ops->commit)
@@ -217,7 +216,7 @@ static int vidi_enable_vblank(struct device *dev)
/*
* in case of page flip request, vidi_finish_pageflip function
* will not be called because direct_vblank is true and then
- * that function will be called by overlay_ops->commit callback
+ * that function will be called by manager_ops->win_commit callback
*/
schedule_work(&ctx->work);
@@ -235,14 +234,6 @@ static void vidi_disable_vblank(struct device *dev)
ctx->vblank_on = false;
}
-static struct exynos_drm_manager_ops vidi_manager_ops = {
- .dpms = vidi_dpms,
- .apply = vidi_apply,
- .commit = vidi_commit,
- .enable_vblank = vidi_enable_vblank,
- .disable_vblank = vidi_disable_vblank,
-};
-
static void vidi_win_mode_set(struct device *dev,
struct exynos_drm_overlay *overlay)
{
@@ -339,16 +330,20 @@ static void vidi_win_disable(struct device *dev, int zpos)
/* TODO. */
}
-static struct exynos_drm_overlay_ops vidi_overlay_ops = {
- .mode_set = vidi_win_mode_set,
- .commit = vidi_win_commit,
- .disable = vidi_win_disable,
+static struct exynos_drm_manager_ops vidi_manager_ops = {
+ .dpms = vidi_dpms,
+ .apply = vidi_apply,
+ .commit = vidi_commit,
+ .enable_vblank = vidi_enable_vblank,
+ .disable_vblank = vidi_disable_vblank,
+ .win_mode_set = vidi_win_mode_set,
+ .win_commit = vidi_win_commit,
+ .win_disable = vidi_win_disable,
};
static struct exynos_drm_manager vidi_manager = {
.pipe = -1,
.ops = &vidi_manager_ops,
- .overlay_ops = &vidi_overlay_ops,
.display_ops = &vidi_display_ops,
};
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 2dfa48c..53fd076 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -975,8 +975,6 @@ static struct exynos_mixer_ops mixer_ops = {
.disable_vblank = mixer_disable_vblank,
.wait_for_vblank = mixer_wait_for_vblank,
.dpms = mixer_dpms,
-
- /* overlay */
.win_mode_set = mixer_win_mode_set,
.win_commit = mixer_win_commit,
.win_disable = mixer_win_disable,
--
1.8.5.1
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