From: Jacky Liao <ziyu.liao@xxxxxxx>
[Why]
A call to BREAK_TO_DEBUGGER is triggered when powering down memory
[How]
Remove the check for GAMCOR_MEM_PWR_STATE when powering off the memory
Signed-off-by: Jacky Liao <ziyu.liao@xxxxxxx>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@xxxxxxx>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c
index 9da66e491116..33985401f25c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c
@@ -133,7 +133,6 @@ static void dpp3_power_on_gamcor_lut(
struct dpp *dpp_base,
bool power_on)
{
- uint32_t power_status;
struct dcn3_dpp *dpp = TO_DCN30_DPP(dpp_base);
if (dpp_base->ctx->dc->debug.enable_mem_low_power.bits.cm) {
@@ -143,12 +142,6 @@ static void dpp3_power_on_gamcor_lut(
} else
REG_SET(CM_MEM_PWR_CTRL, 0,
GAMCOR_MEM_PWR_DIS, power_on == true ? 0:1);
-
- REG_GET(CM_MEM_PWR_STATUS, GAMCOR_MEM_PWR_STATE, &power_status);
- if (power_status != 0)
- BREAK_TO_DEBUGGER();
-
-
}
void dpp3_program_cm_dealpha(
--
2.25.1
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