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drm/amd/ras: Sync bad page count on EEPROM update

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The rascore EEPROM runtime append path updates the saved bad page
count in memory and EEPROM. Keep the SMU bad page count in sync when
the EEPROM header is updated so firmware sees the latest count from
the runtime threshold path.

Notify UPDATE_BAD_PAGE_NUM after computing the rascore UMC bad page
count.

Signed-off-by: Xiang Liu <xiang.liu@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiang Liu
2026-06-12 15:02:12 +08:00
committed by Alex Deucher
parent 13158e5dbd
commit 0cfc1e9faf
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/ras/rascore/ras_eeprom.c
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@@ -746,6 +746,9 @@ static int ras_eeprom_update_header(struct ras_eeprom_control *control)
int res;
bad_page_count = ras_umc_get_badpage_count(ras_core);
ras_core_event_notify(ras_core, RAS_EVENT_ID__UPDATE_BAD_PAGE_NUM,
&bad_page_count);
/* Modify the header if it exceeds.
*/
if (threshold_config != 0 &&