From: Harry Wentland <harry.wentland@xxxxxxx>
[Why]
Any Linux kernel code should pass checkpatch.pl with no errors and
little, if any, warning.
[How]
Fixing some spacing errors and warnings.
Change-Id: I44d2da7be3a02a9644cbdfb3382566e562e7ea24
Signed-off-by: Harry Wentland <harry.wentland at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Leo Li <sunpeng.li at amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 35 ++++++++++++------------
1 file changed, 18 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 00cab78..8fbb999 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -39,7 +39,7 @@ static bool decide_fallback_link_setting(
struct dc_link_settings initial_link_settings,
struct dc_link_settings *current_link_setting,
enum link_training_result training_result);
-static struct dc_link_settings get_common_supported_link_settings (
+static struct dc_link_settings get_common_supported_link_settings(
struct dc_link_settings link_setting_a,
struct dc_link_settings link_setting_b);
@@ -94,8 +94,8 @@ static void dpcd_set_link_settings(
uint8_t rate = (uint8_t)
(lt_settings->link_settings.link_rate);
- union down_spread_ctrl downspread = {{0}};
- union lane_count_set lane_count_set = {{0}};
+ union down_spread_ctrl downspread = { {0} };
+ union lane_count_set lane_count_set = { {0} };
uint8_t link_set_buffer[2];
downspread.raw = (uint8_t)
@@ -165,11 +165,11 @@ static void dpcd_set_lt_pattern_and_lane_settings(
const struct link_training_settings *lt_settings,
enum hw_dp_training_pattern pattern)
{
- union dpcd_training_lane dpcd_lane[LANE_COUNT_DP_MAX] = {{{0}}};
+ union dpcd_training_lane dpcd_lane[LANE_COUNT_DP_MAX] = { { {0} } };
const uint32_t dpcd_base_lt_offset =
DP_TRAINING_PATTERN_SET;
uint8_t dpcd_lt_buffer[5] = {0};
- union dpcd_training_pattern dpcd_pattern = {{0}};
+ union dpcd_training_pattern dpcd_pattern = { {0} };
uint32_t lane;
uint32_t size_in_bytes;
bool edp_workaround = false; /* TODO link_prop.INTERNAL */
@@ -233,7 +233,7 @@ static void dpcd_set_lt_pattern_and_lane_settings(
link,
DP_TRAINING_PATTERN_SET,
&dpcd_pattern.raw,
- sizeof(dpcd_pattern.raw) );
+ sizeof(dpcd_pattern.raw));
core_link_write_dpcd(
link,
@@ -247,7 +247,7 @@ static void dpcd_set_lt_pattern_and_lane_settings(
link,
dpcd_base_lt_offset,
dpcd_lt_buffer,
- size_in_bytes + sizeof(dpcd_pattern.raw) );
+ size_in_bytes + sizeof(dpcd_pattern.raw));
link->cur_lane_setting = lt_settings->lane_settings[0];
}
@@ -429,8 +429,8 @@ static void get_lane_status_and_drive_settings(
struct link_training_settings *req_settings)
{
uint8_t dpcd_buf[6] = {0};
- union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = {{{0}}};
- struct link_training_settings request_settings = {{0}};
+ union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = { { {0} } };
+ struct link_training_settings request_settings = { {0} };
uint32_t lane;
memset(req_settings, '\0', sizeof(struct link_training_settings));
@@ -652,7 +652,7 @@ static bool perform_post_lt_adj_req_sequence(
if (req_drv_setting_changed) {
update_drive_settings(
- lt_settings,req_settings);
+ lt_settings, req_settings);
dc_link_dp_set_drive_settings(link,
lt_settings);
@@ -725,8 +725,8 @@ static enum link_training_result perform_channel_equalization_sequence(
enum hw_dp_training_pattern hw_tr_pattern;
uint32_t retries_ch_eq;
enum dc_lane_count lane_count = lt_settings->link_settings.lane_count;
- union lane_align_status_updated dpcd_lane_status_updated = {{0}};
- union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {{{0}}};
+ union lane_align_status_updated dpcd_lane_status_updated = { {0} };
+ union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = { { {0} } };
hw_tr_pattern = get_supported_tp(link);
@@ -1186,7 +1186,7 @@ bool dp_hbr_verify_link_cap(
return success;
}
-static struct dc_link_settings get_common_supported_link_settings (
+static struct dc_link_settings get_common_supported_link_settings(
struct dc_link_settings link_setting_a,
struct dc_link_settings link_setting_b)
{
@@ -1432,6 +1432,7 @@ static uint32_t bandwidth_in_kbps_from_link_settings(
uint32_t lane_count = link_setting->lane_count;
uint32_t kbps = link_rate_in_kbps;
+
kbps *= lane_count;
kbps *= 8; /* 8 bits per byte*/
@@ -1449,9 +1450,9 @@ bool dp_validate_mode_timing(
const struct dc_link_settings *link_setting;
/*always DP fail safe mode*/
- if (timing->pix_clk_khz == (uint32_t)25175 &&
- timing->h_addressable == (uint32_t)640 &&
- timing->v_addressable == (uint32_t)480)
+ if (timing->pix_clk_khz == (uint32_t) 25175 &&
+ timing->h_addressable == (uint32_t) 640 &&
+ timing->v_addressable == (uint32_t) 480)
return true;
/* We always use verified link settings */
@@ -2001,7 +2002,7 @@ static void handle_automated_test(struct dc_link *link)
bool dc_link_handle_hpd_rx_irq(struct dc_link *link, union hpd_irq_data *out_hpd_irq_dpcd_data, bool *out_link_loss)
{
- union hpd_irq_data hpd_irq_dpcd_data = {{{{0}}}};
+ union hpd_irq_data hpd_irq_dpcd_data = { { { {0} } } };
union device_service_irq device_service_clear = { { 0 } };
enum dc_status result;
--
2.7.4
