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path: root/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
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Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_hdmi.c')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_hdmi.c63
1 files changed, 11 insertions, 52 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
index 437fb94..aaa550d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
@@ -88,16 +88,12 @@ void exynos_mixer_drv_attach(struct exynos_drm_hdmi_context *ctx)
void exynos_hdmi_ops_register(struct exynos_hdmi_ops *ops)
{
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (ops)
hdmi_ops = ops;
}
void exynos_mixer_ops_register(struct exynos_mixer_ops *ops)
{
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (ops)
mixer_ops = ops;
}
@@ -106,8 +102,6 @@ static bool drm_hdmi_is_connected(struct device *dev)
{
struct drm_hdmi_context *ctx = to_context(dev);
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (hdmi_ops && hdmi_ops->is_connected)
return hdmi_ops->is_connected(ctx->hdmi_ctx->ctx);
@@ -119,34 +113,31 @@ static struct edid *drm_hdmi_get_edid(struct device *dev,
{
struct drm_hdmi_context *ctx = to_context(dev);
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (hdmi_ops && hdmi_ops->get_edid)
return hdmi_ops->get_edid(ctx->hdmi_ctx->ctx, connector);
return NULL;
}
-static int drm_hdmi_check_timing(struct device *dev, void *timing)
+static int drm_hdmi_check_mode(struct device *dev,
+ struct drm_display_mode *mode)
{
struct drm_hdmi_context *ctx = to_context(dev);
int ret = 0;
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
/*
* Both, mixer and hdmi should be able to handle the requested mode.
* If any of the two fails, return mode as BAD.
*/
- if (mixer_ops && mixer_ops->check_timing)
- ret = mixer_ops->check_timing(ctx->mixer_ctx->ctx, timing);
+ if (mixer_ops && mixer_ops->check_mode)
+ ret = mixer_ops->check_mode(ctx->mixer_ctx->ctx, mode);
if (ret)
return ret;
- if (hdmi_ops && hdmi_ops->check_timing)
- return hdmi_ops->check_timing(ctx->hdmi_ctx->ctx, timing);
+ if (hdmi_ops && hdmi_ops->check_mode)
+ return hdmi_ops->check_mode(ctx->hdmi_ctx->ctx, mode);
return 0;
}
@@ -155,8 +146,6 @@ static int drm_hdmi_power_on(struct device *dev, int mode)
{
struct drm_hdmi_context *ctx = to_context(dev);
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (hdmi_ops && hdmi_ops->power_on)
return hdmi_ops->power_on(ctx->hdmi_ctx->ctx, mode);
@@ -167,7 +156,7 @@ static struct exynos_drm_display_ops drm_hdmi_display_ops = {
.type = EXYNOS_DISPLAY_TYPE_HDMI,
.is_connected = drm_hdmi_is_connected,
.get_edid = drm_hdmi_get_edid,
- .check_timing = drm_hdmi_check_timing,
+ .check_mode = drm_hdmi_check_mode,
.power_on = drm_hdmi_power_on,
};
@@ -177,8 +166,6 @@ static int drm_hdmi_enable_vblank(struct device *subdrv_dev)
struct exynos_drm_subdrv *subdrv = &ctx->subdrv;
struct exynos_drm_manager *manager = subdrv->manager;
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (mixer_ops && mixer_ops->enable_vblank)
return mixer_ops->enable_vblank(ctx->mixer_ctx->ctx,
manager->pipe);
@@ -190,8 +177,6 @@ static void drm_hdmi_disable_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->disable_vblank)
return mixer_ops->disable_vblank(ctx->mixer_ctx->ctx);
}
@@ -200,8 +185,6 @@ 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);
}
@@ -214,11 +197,9 @@ static void drm_hdmi_mode_fixup(struct device *subdrv_dev,
struct drm_display_mode *m;
int mode_ok;
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
drm_mode_set_crtcinfo(adjusted_mode, 0);
- mode_ok = drm_hdmi_check_timing(subdrv_dev, adjusted_mode);
+ mode_ok = drm_hdmi_check_mode(subdrv_dev, adjusted_mode);
/* just return if user desired mode exists. */
if (mode_ok == 0)
@@ -229,7 +210,7 @@ static void drm_hdmi_mode_fixup(struct device *subdrv_dev,
* to adjusted_mode.
*/
list_for_each_entry(m, &connector->modes, head) {
- mode_ok = drm_hdmi_check_timing(subdrv_dev, m);
+ mode_ok = drm_hdmi_check_mode(subdrv_dev, m);
if (mode_ok == 0) {
struct drm_mode_object base;
@@ -256,8 +237,6 @@ static void drm_hdmi_mode_set(struct device *subdrv_dev, void *mode)
{
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (hdmi_ops && hdmi_ops->mode_set)
hdmi_ops->mode_set(ctx->hdmi_ctx->ctx, mode);
}
@@ -267,8 +246,6 @@ static void drm_hdmi_get_max_resol(struct device *subdrv_dev,
{
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (hdmi_ops && hdmi_ops->get_max_resol)
hdmi_ops->get_max_resol(ctx->hdmi_ctx->ctx, width, height);
}
@@ -277,8 +254,6 @@ static void drm_hdmi_commit(struct device *subdrv_dev)
{
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (hdmi_ops && hdmi_ops->commit)
hdmi_ops->commit(ctx->hdmi_ctx->ctx);
}
@@ -287,8 +262,6 @@ static void drm_hdmi_dpms(struct device *subdrv_dev, int mode)
{
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (mixer_ops && mixer_ops->dpms)
mixer_ops->dpms(ctx->mixer_ctx->ctx, mode);
@@ -301,8 +274,6 @@ static void drm_hdmi_apply(struct device *subdrv_dev)
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
int i;
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
for (i = 0; i < MIXER_WIN_NR; i++) {
if (!ctx->enabled[i])
continue;
@@ -331,8 +302,6 @@ static void drm_mixer_mode_set(struct device *subdrv_dev,
{
struct drm_hdmi_context *ctx = to_context(subdrv_dev);
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (mixer_ops && mixer_ops->win_mode_set)
mixer_ops->win_mode_set(ctx->mixer_ctx->ctx, overlay);
}
@@ -342,9 +311,7 @@ static void drm_mixer_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;
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
- if (win < 0 || win > MIXER_WIN_NR) {
+ if (win < 0 || win >= MIXER_WIN_NR) {
DRM_ERROR("mixer window[%d] is wrong\n", win);
return;
}
@@ -360,9 +327,7 @@ static void drm_mixer_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;
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
- if (win < 0 || win > MIXER_WIN_NR) {
+ if (win < 0 || win >= MIXER_WIN_NR) {
DRM_ERROR("mixer window[%d] is wrong\n", win);
return;
}
@@ -392,8 +357,6 @@ static int hdmi_subdrv_probe(struct drm_device *drm_dev,
struct exynos_drm_subdrv *subdrv = to_subdrv(dev);
struct drm_hdmi_context *ctx;
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
if (!hdmi_ctx) {
DRM_ERROR("hdmi context not initialized.\n");
return -EFAULT;
@@ -440,8 +403,6 @@ static int exynos_drm_hdmi_probe(struct platform_device *pdev)
struct exynos_drm_subdrv *subdrv;
struct drm_hdmi_context *ctx;
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
if (!ctx) {
DRM_LOG_KMS("failed to alloc common hdmi context.\n");
@@ -466,8 +427,6 @@ static int exynos_drm_hdmi_remove(struct platform_device *pdev)
{
struct drm_hdmi_context *ctx = platform_get_drvdata(pdev);
- DRM_DEBUG_KMS("%s\n", __FILE__);
-
exynos_drm_subdrv_unregister(&ctx->subdrv);
return 0;
generated by cgit v0.10.2 at 2024-07-08 08:35:01 (GMT)