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drm/amd/display: dc_link: code clean up on detect_dp function

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Removes codestyle issues on detect_dp function as suggested by
checkpatch.pl.

CHECK: Lines should not end with a '('
WARNING: Missing a blank line after declarations
WARNING: line over 80 characters
CHECK: Alignment should match open parenthesis

Signed-off-by: Melissa Wen <melissa.srw@gmail.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Reviewed-by: Zhan Liu <zhan.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Melissa Wen 2020-02-28 13:43:19 -03:00 committed by Alex Deucher
parent 9100c359b5
commit 5b2b2416fa
1 changed files with 16 additions and 19 deletions
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35
drivers/gpu/drm/amd/display/dc/core/dc_link.c
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@ -585,14 +585,14 @@ static void read_current_link_settings_on_detect(struct dc_link *link)
LINK_SPREAD_05_DOWNSPREAD_30KHZ : LINK_SPREAD_DISABLED;
}
static bool detect_dp(
struct dc_link *link,
struct display_sink_capability *sink_caps,
bool *converter_disable_audio,
struct audio_support *audio_support,
enum dc_detect_reason reason)
static bool detect_dp(struct dc_link *link,
struct display_sink_capability *sink_caps,
bool *converter_disable_audio,
struct audio_support *audio_support,
enum dc_detect_reason reason)
{
bool boot = false;
sink_caps->signal = link_detect_sink(link, reason);
sink_caps->transaction_type =
get_ddc_transaction_type(sink_caps->signal);
@ -609,9 +609,8 @@ static bool detect_dp(
sink_caps->signal = SIGNAL_TYPE_DISPLAY_PORT_MST;
link->type = dc_connection_mst_branch;
dal_ddc_service_set_transaction_type(
link->ddc,
sink_caps->transaction_type);
dal_ddc_service_set_transaction_type(link->ddc,
sink_caps->transaction_type);
/*
* This call will initiate MST topology discovery. Which
@ -640,13 +639,10 @@ static bool detect_dp(
if (reason == DETECT_REASON_BOOT)
boot = true;
dm_helpers_dp_update_branch_info(
link->ctx,
link);
dm_helpers_dp_update_branch_info(link->ctx, link);
if (!dm_helpers_dp_mst_start_top_mgr(
link->ctx,
link, boot)) {
if (!dm_helpers_dp_mst_start_top_mgr(link->ctx,
link, boot)) {
/* MST not supported */
link->type = dc_connection_single;
sink_caps->signal = SIGNAL_TYPE_DISPLAY_PORT;
@ -654,7 +650,7 @@ static bool detect_dp(
}
if (link->type != dc_connection_mst_branch &&
is_dp_active_dongle(link)) {
is_dp_active_dongle(link)) {
/* DP active dongles */
link->type = dc_connection_active_dongle;
if (!link->dpcd_caps.sink_count.bits.SINK_COUNT) {
@ -665,14 +661,15 @@ static bool detect_dp(
return true;
}
if (link->dpcd_caps.dongle_type != DISPLAY_DONGLE_DP_HDMI_CONVERTER)
if (link->dpcd_caps.dongle_type !=
DISPLAY_DONGLE_DP_HDMI_CONVERTER)
*converter_disable_audio = true;
}
} else {
/* DP passive dongles */
sink_caps->signal = dp_passive_dongle_detection(link->ddc,
sink_caps,
audio_support);
sink_caps,
audio_support);
}
return true;