From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Use drm_for_each_connector_encoder_ids() for iterating
connector->encoder_ids[]. A bit more convenient not having
to deal with the implementation details.
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: "Christian König" <christian.koenig@xxxxxxx>
Cc: "David (ChunMing) Zhou" <David1.Zhou@xxxxxxx>
Cc: Harry Wentland <harry.wentland@xxxxxxx>
Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/radeon_connectors.c | 63 ++++++++++++------------------
1 file changed, 26 insertions(+), 37 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 2aea2bdff99b..7fc7e72a075f 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -248,16 +248,13 @@ radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_c
struct drm_encoder *encoder = NULL;
const struct drm_connector_helper_funcs *connector_funcs = connector->helper_private;
bool connected;
+ u32 encoder_id;
int i;
best_encoder = connector_funcs->best_encoder(connector);
- for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
- if (connector->encoder_ids[i] == 0)
- break;
-
- encoder = drm_encoder_find(connector->dev, NULL,
- connector->encoder_ids[i]);
+ drm_for_each_connector_encoder_ids(connector, encoder_id, i) {
+ encoder = drm_encoder_find(connector->dev, NULL, encoder_id);
if (!encoder)
continue;
@@ -277,13 +274,11 @@ radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_c
static struct drm_encoder *radeon_find_encoder(struct drm_connector *connector, int encoder_type)
{
struct drm_encoder *encoder;
+ u32 encoder_id;
int i;
- for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
- if (connector->encoder_ids[i] == 0)
- break;
-
- encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
+ drm_for_each_connector_encoder_ids(connector, encoder_id, i) {
+ encoder = drm_encoder_find(connector->dev, NULL, encoder_id);
if (!encoder)
continue;
@@ -436,6 +431,7 @@ radeon_connector_analog_encoder_conflict_solve(struct drm_connector *connector,
struct drm_device *dev = connector->dev;
struct drm_connector *conflict;
struct radeon_connector *radeon_conflict;
+ u32 encoder_id;
int i;
list_for_each_entry(conflict, &dev->mode_config.connector_list, head) {
@@ -443,12 +439,10 @@ radeon_connector_analog_encoder_conflict_solve(struct drm_connector *connector,
continue;
radeon_conflict = to_radeon_connector(conflict);
- for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
- if (conflict->encoder_ids[i] == 0)
- break;
+ drm_for_each_connector_encoder_ids(conflict, encoder_id, i) {
/* if the IDs match */
- if (conflict->encoder_ids[i] == encoder->base.id) {
+ if (encoder_id == encoder->base.id) {
if (conflict->status != connector_status_connected)
continue;
@@ -1256,7 +1250,7 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct drm_encoder *encoder = NULL;
const struct drm_encoder_helper_funcs *encoder_funcs;
- int i, r;
+ int r;
enum drm_connector_status ret = connector_status_disconnected;
bool dret = false, broken_edid = false;
@@ -1374,12 +1368,12 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
/* find analog encoder */
if (radeon_connector->dac_load_detect) {
- for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
- if (connector->encoder_ids[i] == 0)
- break;
+ u32 encoder_id;
+ int i;
+ drm_for_each_connector_encoder_ids(connector, encoder_id, i) {
encoder = drm_encoder_find(connector->dev, NULL,
- connector->encoder_ids[i]);
+ encoder_id);
if (!encoder)
continue;
@@ -1458,15 +1452,13 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
/* okay need to be smart in here about which encoder to pick */
static struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector)
{
- int enc_id = connector->encoder_ids[0];
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct drm_encoder *encoder;
+ u32 encoder_id;
int i;
- for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
- if (connector->encoder_ids[i] == 0)
- break;
- encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
+ drm_for_each_connector_encoder_ids(connector, encoder_id, i) {
+ encoder = drm_encoder_find(connector->dev, NULL, encoder_id);
if (!encoder)
continue;
@@ -1484,8 +1476,9 @@ static struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector)
/* then check use digitial */
/* pick the first one */
- if (enc_id)
- return drm_encoder_find(connector->dev, NULL, enc_id);
+ encoder_id = connector->encoder_ids[0];
+ if (encoder_id)
+ return drm_encoder_find(connector->dev, NULL, encoder_id);
return NULL;
}
@@ -1626,13 +1619,11 @@ u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *conn
{
struct drm_encoder *encoder;
struct radeon_encoder *radeon_encoder;
+ u32 encoder_id;
int i;
- for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
- if (connector->encoder_ids[i] == 0)
- break;
-
- encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
+ drm_for_each_connector_encoder_ids(connector, encoder_id, i) {
+ encoder = drm_encoder_find(connector->dev, NULL, encoder_id);
if (!encoder)
continue;
@@ -1654,14 +1645,12 @@ static bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector)
{
struct drm_encoder *encoder;
struct radeon_encoder *radeon_encoder;
+ u32 encoder_id;
int i;
bool found = false;
- for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
- if (connector->encoder_ids[i] == 0)
- break;
-
- encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
+ drm_for_each_connector_encoder_ids(connector, encoder_id, i) {
+ encoder = drm_encoder_find(connector->dev, NULL, encoder_id);
if (!encoder)
continue;
--
2.16.4
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