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amdgpu/dc: set some of the link dp code to static.

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Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dave Airlie
2017-09-29 17:13:29 +10:00
committed by Alex Deucher
parent 69e3fdaabe
commit 04e212926f
2 changed files with 13 additions and 13 deletions
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18
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
View File

@@ -32,6 +32,14 @@ enum {
LINK_TRAINING_MAX_CR_RETRY = 100
};
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 (
struct dc_link_settings link_setting_a,
struct dc_link_settings link_setting_b);
static void wait_for_training_aux_rd_interval(
struct dc_link *link,
uint32_t default_wait_in_micro_secs)
@@ -1150,7 +1158,7 @@ bool dp_hbr_verify_link_cap(
return success;
}
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)
{
@@ -1215,7 +1223,7 @@ enum dc_lane_count reduce_lane_count(enum dc_lane_count lane_count)
}
}
enum dc_link_rate reduce_link_rate(enum dc_link_rate link_rate)
static enum dc_link_rate reduce_link_rate(enum dc_link_rate link_rate)
{
switch (link_rate) {
case LINK_RATE_HIGH3:
@@ -1231,7 +1239,7 @@ enum dc_link_rate reduce_link_rate(enum dc_link_rate link_rate)
}
}
enum dc_lane_count increase_lane_count(enum dc_lane_count lane_count)
static enum dc_lane_count increase_lane_count(enum dc_lane_count lane_count)
{
switch (lane_count) {
case LANE_COUNT_ONE:
@@ -1243,7 +1251,7 @@ enum dc_lane_count increase_lane_count(enum dc_lane_count lane_count)
}
}
enum dc_link_rate increase_link_rate(enum dc_link_rate link_rate)
static enum dc_link_rate increase_link_rate(enum dc_link_rate link_rate)
{
switch (link_rate) {
case LINK_RATE_LOW:
@@ -1265,7 +1273,7 @@ enum dc_link_rate increase_link_rate(enum dc_link_rate link_rate)
* false - has reached minimum setting
* and no further fallback could be done
*/
bool decide_fallback_link_setting(
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)

8
drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
View File

@@ -37,14 +37,6 @@ bool dp_hbr_verify_link_cap(
struct dc_link *link,
struct dc_link_settings *known_limit_link_setting);
bool decide_fallback_link_setting(struct dc_link_settings link_setting_init,
struct dc_link_settings *link_setting_current,
enum link_training_result training_result);
struct dc_link_settings get_common_supported_link_settings (
struct dc_link_settings link_setting_a,
struct dc_link_settings link_setting_b);
bool dp_validate_mode_timing(
struct dc_link *link,
const struct dc_crtc_timing *timing);