aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c')
-rw-r--r--drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
index 706de3278f1c..3371635cd4d7 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
@@ -44,6 +44,8 @@ static void fsl_dcu_drm_disable_crtc(struct drm_crtc *crtc)
struct drm_device *dev = crtc->dev;
struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;
+ drm_crtc_vblank_off(crtc);
+
regmap_update_bits(fsl_dev->regmap, DCU_DCU_MODE,
DCU_MODE_DCU_MODE_MASK,
DCU_MODE_DCU_MODE(DCU_MODE_OFF));
@@ -61,6 +63,8 @@ static void fsl_dcu_drm_crtc_enable(struct drm_crtc *crtc)
DCU_MODE_DCU_MODE(DCU_MODE_NORMAL));
regmap_write(fsl_dev->regmap, DCU_UPDATE_MODE,
DCU_UPDATE_MODE_READREG);
+
+ drm_crtc_vblank_on(crtc);
}
static void fsl_dcu_drm_crtc_mode_set_nofb(struct drm_crtc *crtc)
@@ -137,9 +141,10 @@ int fsl_dcu_drm_crtc_create(struct fsl_dcu_drm_device *fsl_dev)
{
struct drm_plane *primary;
struct drm_crtc *crtc = &fsl_dev->crtc;
- unsigned int i, j, reg_num;
int ret;
+ fsl_dcu_drm_init_planes(fsl_dev->drm);
+
primary = fsl_dcu_drm_primary_create_plane(fsl_dev->drm);
if (!primary)
return -ENOMEM;
@@ -153,19 +158,5 @@ int fsl_dcu_drm_crtc_create(struct fsl_dcu_drm_device *fsl_dev)
drm_crtc_helper_add(crtc, &fsl_dcu_drm_crtc_helper_funcs);
- if (!strcmp(fsl_dev->soc->name, "ls1021a"))
- reg_num = LS1021A_LAYER_REG_NUM;
- else
- reg_num = VF610_LAYER_REG_NUM;
- for (i = 0; i < fsl_dev->soc->total_layer; i++) {
- for (j = 1; j <= reg_num; j++)
- regmap_write(fsl_dev->regmap, DCU_CTRLDESCLN(i, j), 0);
- }
- regmap_update_bits(fsl_dev->regmap, DCU_DCU_MODE,
- DCU_MODE_DCU_MODE_MASK,
- DCU_MODE_DCU_MODE(DCU_MODE_OFF));
- regmap_write(fsl_dev->regmap, DCU_UPDATE_MODE,
- DCU_UPDATE_MODE_READREG);
-
return 0;
}