[PATCH 12/13] drm/amd/display: [FW Promotion] Release 0.1.16.0

Fangzhi Zuo Jerry.Zuo at amd.com
Wed Jun 18 15:34:00 UTC 2025


From: Taimur Hassan <Syed.Hassan at amd.com>

Summary for changes in firmware:

* Add DMCUB IPS commands and command parser support
* use OTG count to disable interrupts
* Fix dmub_cmd header data boundary issue
* remove the HW register override

Reviewed-by: Aurabindo Pillai <aurabindo.pillai at amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan at amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo at amd.com>
---
 drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
index e6730e59d987..93f35ac7f5b9 100644
--- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -5909,6 +5909,9 @@ struct dmub_rb_cmd_ips_residency_cntl {
 	struct dmub_cmd_ips_residency_cntl_data cntl_data;
 };
 
+/**
+ * Data passed from FW to driver in a DMUB_CMD__IPS_QUERY_RESIDENCY_INFO command.
+ */
 struct dmub_cmd_ips_query_residency_info_data {
 	union dmub_addr dest;
 	uint32_t size;
-- 
2.43.0



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