diff options
author | Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com> | 2022-06-16 23:16:31 -0400 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2022-07-05 16:14:18 -0400 |
commit | f64f3a72835fc63069a87c2811b61c9a73033c72 (patch) | |
tree | 4ef3c79d6b44a20f8912d2139541da1a382eca7a | |
parent | 4984dcdc1f78529a0c699c1931971b7bc5e32a04 (diff) | |
download | linux-f64f3a72835fc63069a87c2811b61c9a73033c72.tar.gz |
drm/amd/display: Remove configuration option for dpia hpd delay
[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.Ghaddar@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c | 7 | ||||
-rw-r--r-- | 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; }; |