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path: root/drivers/gpu/drm/exynos/exynos_drm_rotator.c
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Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_rotator.c')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_rotator.c53
1 files changed, 18 insertions, 35 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 9b6c70964d71..427640aa5148 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -244,7 +244,7 @@ static int rotator_src_set_size(struct device *dev, int swap,
/* Get format */
fmt = rotator_reg_get_fmt(rot);
if (!rotator_check_reg_fmt(fmt)) {
- DRM_ERROR("%s:invalid format.\n", __func__);
+ DRM_ERROR("invalid format.\n");
return -EINVAL;
}
@@ -287,7 +287,7 @@ static int rotator_src_set_addr(struct device *dev,
/* Get format */
fmt = rotator_reg_get_fmt(rot);
if (!rotator_check_reg_fmt(fmt)) {
- DRM_ERROR("%s:invalid format.\n", __func__);
+ DRM_ERROR("invalid format.\n");
return -EINVAL;
}
@@ -381,7 +381,7 @@ static int rotator_dst_set_size(struct device *dev, int swap,
/* Get format */
fmt = rotator_reg_get_fmt(rot);
if (!rotator_check_reg_fmt(fmt)) {
- DRM_ERROR("%s:invalid format.\n", __func__);
+ DRM_ERROR("invalid format.\n");
return -EINVAL;
}
@@ -422,7 +422,7 @@ static int rotator_dst_set_addr(struct device *dev,
/* Get format */
fmt = rotator_reg_get_fmt(rot);
if (!rotator_check_reg_fmt(fmt)) {
- DRM_ERROR("%s:invalid format.\n", __func__);
+ DRM_ERROR("invalid format.\n");
return -EINVAL;
}
@@ -471,8 +471,6 @@ static int rotator_init_prop_list(struct exynos_drm_ippdrv *ippdrv)
{
struct drm_exynos_ipp_prop_list *prop_list;
- DRM_DEBUG_KMS("%s\n", __func__);
-
prop_list = devm_kzalloc(ippdrv->dev, sizeof(*prop_list), GFP_KERNEL);
if (!prop_list) {
DRM_ERROR("failed to alloc property list.\n");
@@ -502,7 +500,7 @@ static inline bool rotator_check_drm_fmt(u32 fmt)
case DRM_FORMAT_NV12:
return true;
default:
- DRM_DEBUG_KMS("%s:not support format\n", __func__);
+ DRM_DEBUG_KMS("not support format\n");
return false;
}
}
@@ -516,7 +514,7 @@ static inline bool rotator_check_drm_flip(enum drm_exynos_flip flip)
case EXYNOS_DRM_FLIP_BOTH:
return true;
default:
- DRM_DEBUG_KMS("%s:invalid flip\n", __func__);
+ DRM_DEBUG_KMS("invalid flip\n");
return false;
}
}
@@ -536,19 +534,18 @@ static int rotator_ippdrv_check_property(struct device *dev,
/* Check format configuration */
if (src_config->fmt != dst_config->fmt) {
- DRM_DEBUG_KMS("%s:not support csc feature\n", __func__);
+ DRM_DEBUG_KMS("not support csc feature\n");
return -EINVAL;
}
if (!rotator_check_drm_fmt(dst_config->fmt)) {
- DRM_DEBUG_KMS("%s:invalid format\n", __func__);
+ DRM_DEBUG_KMS("invalid format\n");
return -EINVAL;
}
/* Check transform configuration */
if (src_config->degree != EXYNOS_DRM_DEGREE_0) {
- DRM_DEBUG_KMS("%s:not support source-side rotation\n",
- __func__);
+ DRM_DEBUG_KMS("not support source-side rotation\n");
return -EINVAL;
}
@@ -561,51 +558,47 @@ static int rotator_ippdrv_check_property(struct device *dev,
/* No problem */
break;
default:
- DRM_DEBUG_KMS("%s:invalid degree\n", __func__);
+ DRM_DEBUG_KMS("invalid degree\n");
return -EINVAL;
}
if (src_config->flip != EXYNOS_DRM_FLIP_NONE) {
- DRM_DEBUG_KMS("%s:not support source-side flip\n", __func__);
+ DRM_DEBUG_KMS("not support source-side flip\n");
return -EINVAL;
}
if (!rotator_check_drm_flip(dst_config->flip)) {
- DRM_DEBUG_KMS("%s:invalid flip\n", __func__);
+ DRM_DEBUG_KMS("invalid flip\n");
return -EINVAL;
}
/* Check size configuration */
if ((src_pos->x + src_pos->w > src_sz->hsize) ||
(src_pos->y + src_pos->h > src_sz->vsize)) {
- DRM_DEBUG_KMS("%s:out of source buffer bound\n", __func__);
+ DRM_DEBUG_KMS("out of source buffer bound\n");
return -EINVAL;
}
if (swap) {
if ((dst_pos->x + dst_pos->h > dst_sz->vsize) ||
(dst_pos->y + dst_pos->w > dst_sz->hsize)) {
- DRM_DEBUG_KMS("%s:out of destination buffer bound\n",
- __func__);
+ DRM_DEBUG_KMS("out of destination buffer bound\n");
return -EINVAL;
}
if ((src_pos->w != dst_pos->h) || (src_pos->h != dst_pos->w)) {
- DRM_DEBUG_KMS("%s:not support scale feature\n",
- __func__);
+ DRM_DEBUG_KMS("not support scale feature\n");
return -EINVAL;
}
} else {
if ((dst_pos->x + dst_pos->w > dst_sz->hsize) ||
(dst_pos->y + dst_pos->h > dst_sz->vsize)) {
- DRM_DEBUG_KMS("%s:out of destination buffer bound\n",
- __func__);
+ DRM_DEBUG_KMS("out of destination buffer bound\n");
return -EINVAL;
}
if ((src_pos->w != dst_pos->w) || (src_pos->h != dst_pos->h)) {
- DRM_DEBUG_KMS("%s:not support scale feature\n",
- __func__);
+ DRM_DEBUG_KMS("not support scale feature\n");
return -EINVAL;
}
}
@@ -693,7 +686,7 @@ static int rotator_probe(struct platform_device *pdev)
goto err_ippdrv_register;
}
- DRM_DEBUG_KMS("%s:ippdrv[0x%x]\n", __func__, (int)ippdrv);
+ DRM_DEBUG_KMS("ippdrv[0x%x]\n", (int)ippdrv);
platform_set_drvdata(pdev, rot);
@@ -752,8 +745,6 @@ static struct platform_device_id rotator_driver_ids[] = {
static int rotator_clk_crtl(struct rot_context *rot, bool enable)
{
- DRM_DEBUG_KMS("%s\n", __func__);
-
if (enable) {
clk_enable(rot->clock);
rot->suspended = false;
@@ -771,8 +762,6 @@ static int rotator_suspend(struct device *dev)
{
struct rot_context *rot = dev_get_drvdata(dev);
- DRM_DEBUG_KMS("%s\n", __func__);
-
if (pm_runtime_suspended(dev))
return 0;
@@ -783,8 +772,6 @@ static int rotator_resume(struct device *dev)
{
struct rot_context *rot = dev_get_drvdata(dev);
- DRM_DEBUG_KMS("%s\n", __func__);
-
if (!pm_runtime_suspended(dev))
return rotator_clk_crtl(rot, true);
@@ -797,8 +784,6 @@ static int rotator_runtime_suspend(struct device *dev)
{
struct rot_context *rot = dev_get_drvdata(dev);
- DRM_DEBUG_KMS("%s\n", __func__);
-
return rotator_clk_crtl(rot, false);
}
@@ -806,8 +791,6 @@ static int rotator_runtime_resume(struct device *dev)
{
struct rot_context *rot = dev_get_drvdata(dev);
- DRM_DEBUG_KMS("%s\n", __func__);
-
return rotator_clk_crtl(rot, true);
}
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-30 06:09:14 +0000