From: Meenakshikumar Somasundaram <meenakshikumar.somasunda...@amd.com>
[Why]
DC debug option to configure dpia hpd processing delay is not required.
[How]
Remove dc debug option for dpia hpd delay and also added log for
querying dpia hpd state.
Reviewed-by: Mustapha Ghaddar <mustapha.ghad...@amd.com>
Reviewed-by: Jun Lei <jun....@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.sique...@amd.com>
Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasunda...@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c | 7 +++++++
drivers/gpu/drm/amd/display/dc/dc.h | 5 ++---
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
index 03f7249df1ef..c8610a5dedfa 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
@@ -85,6 +85,13 @@ bool dc_link_dpia_query_hpd_status(struct dc_link *link)
if (dc_dmub_srv_cmd_with_reply_data(dmub_srv, &cmd) &&
cmd.query_hpd.data.status == AUX_RET_SUCCESS)
is_hpd_high = cmd.query_hpd.data.result;
+ DC_LOG_DEBUG("%s: link(%d) dpia(%d) cmd_status(%d) result(%d)\n",
+ __func__,
+ link->link_index,
+ link->link_id.enum_id - ENUM_ID_1,
+ cmd.query_hpd.data.status,
+ cmd.query_hpd.data.result);
+
return is_hpd_high;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h
b/drivers/gpu/drm/amd/display/dc/dc.h
index 6674edf69b87..30379e5ff898 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -542,9 +542,8 @@ union dpia_debug_options {
uint32_t force_non_lttpr:1; /* bit 1 */
uint32_t extend_aux_rd_interval:1; /* bit 2 */
uint32_t disable_mst_dsc_work_around:1; /* bit 3 */
- uint32_t hpd_delay_in_ms:12; /* bits 4-15 */
- uint32_t disable_force_tbt3_work_around:1; /* bit 16 */
- uint32_t reserved:15;
+ uint32_t disable_force_tbt3_work_around:1; /* bit 4 */
+ uint32_t reserved:27;
} bits;
uint32_t raw;
};
--
2.25.1
