From: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@xxxxxxx>
[Why]
To provide option to dpia control power management
[How]
By adding disable_usb4_pm_support bit field in dpia_debug option to
control dpia power management
Reviewed-by: Jun Lei <jun.lei@xxxxxxx>
Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@xxxxxxx>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dc.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 663aa565fc8a..aaf1d7fdb73d 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -761,7 +761,8 @@ union dpia_debug_options {
uint32_t extend_aux_rd_interval:1; /* bit 2 */
uint32_t disable_mst_dsc_work_around:1; /* bit 3 */
uint32_t enable_force_tbt3_work_around:1; /* bit 4 */
- uint32_t reserved:27;
+ uint32_t disable_usb4_pm_support:1; /* bit 5 */
+ uint32_t reserved:26;
} bits;
uint32_t raw;
};
--
2.46.0
