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drm/amdgpu: use drm_edid_get_monitor_name() instead of duplicating the code

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Use drm_edid_get_monitor_name() instead of duplicating the code that
parses the EDID in dm_helpers_parse_edid_caps()

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Claudio Suarez <cssk@net-c.es>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Claudio Suarez 2021-10-17 13:34:59 +02:00 committed by Alex Deucher
parent 20543be93c
commit 0b7778f4a6
1 changed files with 3 additions and 15 deletions
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18
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
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@ -92,7 +92,6 @@ enum dc_edid_status dm_helpers_parse_edid_caps(
int sad_count = -1;
int sadb_count = -1;
int i = 0;
int j = 0;
uint8_t *sadb = NULL;
enum dc_edid_status result = EDID_OK;
@ -111,20 +110,9 @@ enum dc_edid_status dm_helpers_parse_edid_caps(
edid_caps->manufacture_week = edid_buf->mfg_week;
edid_caps->manufacture_year = edid_buf->mfg_year;
/* One of the four detailed_timings stores the monitor name. It's
* stored in an array of length 13. */
for (i = 0; i < 4; i++) {
if (edid_buf->detailed_timings[i].data.other_data.type == 0xfc) {
while (j < 13 && edid_buf->detailed_timings[i].data.other_data.data.str.str[j]) {
if (edid_buf->detailed_timings[i].data.other_data.data.str.str[j] == '\n')
break;
edid_caps->display_name[j] =
edid_buf->detailed_timings[i].data.other_data.data.str.str[j];
j++;
}
}
}
drm_edid_get_monitor_name(edid_buf,
edid_caps->display_name,
AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS);
edid_caps->edid_hdmi = drm_detect_hdmi_monitor(
(struct edid *) edid->raw_edid);