diff options
| -rw-r--r-- | drivers/gpu/drm/bridge/adv7511/adv7511.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/bridge/adv7511/adv7533.c | 5 |
3 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h index 0ecce9e4947a..19046e61e015 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511.h +++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h @@ -422,6 +422,8 @@ int adv7533_patch_cec_registers(struct adv7511 *adv); int adv7533_attach_dsi(struct adv7511 *adv); int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv); +void adv7511_dsi_config_timing_gen(struct adv7511 *adv); + #ifdef CONFIG_DRM_I2C_ADV7511_AUDIO int adv7511_hdmi_audio_startup(struct drm_connector *connector, struct drm_bridge *bridge); diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c index 022b6d9c2a1f..218fff19dd0d 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -738,6 +738,10 @@ static void adv7511_mode_set(struct adv7511 *adv7511, drm_mode_copy(&adv7511->curr_mode, adj_mode); + /* Update horizontal/vertical porch params */ + if (adv7511->info->has_dsi && adv7511->use_timing_gen) + adv7511_dsi_config_timing_gen(adv7511); + /* * TODO Test first order 4:2:2 to 4:4:4 up conversion method, which is * supposed to give better results. diff --git a/drivers/gpu/drm/bridge/adv7511/adv7533.c b/drivers/gpu/drm/bridge/adv7511/adv7533.c index b12d422343fc..df8180e6d733 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7533.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7533.c @@ -24,7 +24,7 @@ static const struct reg_sequence adv7533_cec_fixed_registers[] = { { 0x05, 0xc8 }, }; -static void adv7511_dsi_config_timing_gen(struct adv7511 *adv) +void adv7511_dsi_config_timing_gen(struct adv7511 *adv) { struct mipi_dsi_device *dsi = adv->dsi; struct drm_display_mode *mode = &adv->curr_mode; @@ -67,9 +67,6 @@ void adv7533_dsi_power_on(struct adv7511 *adv) { struct mipi_dsi_device *dsi = adv->dsi; - if (adv->use_timing_gen) - adv7511_dsi_config_timing_gen(adv); - /* set number of dsi lanes */ regmap_write(adv->regmap_cec, 0x1c, dsi->lanes << 4); |