[PATCH v2 6/8] drm: adv7511: Add has_dsi variable to struct adv7511_chip_info

[Biju Das <biju.das.jz@xxxxxxxxxxxxxx>]

The ADV7533 and ADV7535 have DSI support. Add a variable has_dsi to
struct adv7511_chip_info for handling configuration related to DSI.

Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
v1->v2:
 * Replaced variable type from unsigned->bool.
 * Restored check using type for low_refresh_rate and
   regmap_register_patch().
---
 drivers/gpu/drm/bridge/adv7511/adv7511.h     |  1 +
 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 10 ++++++----
 2 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 a728bfb33d03..0dd56e311039 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -340,6 +340,7 @@ struct adv7511_chip_info {
 	const char * const *supply_names;
 	unsigned int num_supplies;
 	unsigned int reg_cec_offset;
+	bool has_dsi;
 };
 
 struct adv7511 {
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index d806c870bf76..9d88c29b6f59 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -373,7 +373,7 @@ static void adv7511_power_on(struct adv7511 *adv7511)
 	 */
 	regcache_sync(adv7511->regmap);
 
-	if (adv7511->info->type == ADV7533 || adv7511->info->type == ADV7535)
+	if (adv7511->info->has_dsi)
 		adv7533_dsi_power_on(adv7511);
 	adv7511->powered = true;
 }
@@ -397,7 +397,7 @@ static void __adv7511_power_off(struct adv7511 *adv7511)
 static void adv7511_power_off(struct adv7511 *adv7511)
 {
 	__adv7511_power_off(adv7511);
-	if (adv7511->info->type == ADV7533 || adv7511->info->type == ADV7535)
+	if (adv7511->info->has_dsi)
 		adv7533_dsi_power_off(adv7511);
 	adv7511->powered = false;
 }
@@ -921,7 +921,7 @@ static enum drm_mode_status adv7511_bridge_mode_valid(struct drm_bridge *bridge,
 {
 	struct adv7511 *adv = bridge_to_adv7511(bridge);
 
-	if (adv->info->type == ADV7533 || adv->info->type == ADV7535)
+	if (adv->info->has_dsi)
 		return adv7533_mode_valid(adv, mode);
 	else
 		return adv7511_mode_valid(adv, mode);
@@ -1311,7 +1311,7 @@ static int adv7511_probe(struct i2c_client *i2c)
 
 	adv7511_audio_init(dev, adv7511);
 
-	if (adv7511->info->type == ADV7533 || adv7511->info->type == ADV7535) {
+	if (adv7511->info->has_dsi) {
 		ret = adv7533_attach_dsi(adv7511);
 		if (ret)
 			goto err_unregister_audio;
@@ -1367,6 +1367,7 @@ static const struct adv7511_chip_info adv7533_chip_info = {
 	.supply_names = adv7533_supply_names,
 	.num_supplies = ARRAY_SIZE(adv7533_supply_names),
 	.reg_cec_offset = ADV7533_REG_CEC_OFFSET,
+	.has_dsi = true,
 };
 
 static const struct adv7511_chip_info adv7535_chip_info = {
@@ -1376,6 +1377,7 @@ static const struct adv7511_chip_info adv7535_chip_info = {
 	.supply_names = adv7533_supply_names,
 	.num_supplies = ARRAY_SIZE(adv7533_supply_names),
 	.reg_cec_offset = ADV7533_REG_CEC_OFFSET,
+	.has_dsi = true,
 };
 
 static const struct i2c_device_id adv7511_i2c_ids[] = {
-- 
2.25.1