Searched hist:"345 ce3fc" (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/amd/display/dc/dcn31/ |
| H A D | dcn31_hpo_dp_link_encoder.c | 345ce3fc Tue Nov 22 17:06:28 CST 2022 Wenjing Liu <wenjing.liu@amd.com> drm/amd/display: add support for three new square pattern variants from DP2.1 specs
[why]
DP2.1 specs has brought 3 new variants of sqaure patterns with different
pre-shoot and de-emphasis equalization requirements. The commit adds
logic to identify these variants and apply corresponding eqaulization
requirements into hardware lane settings.
Reviewed-by: George Shen <George.Shen@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
| /openbmc/linux/drivers/gpu/drm/amd/display/include/ |
| H A D | dpcd_defs.h | 345ce3fc Tue Nov 22 17:06:28 CST 2022 Wenjing Liu <wenjing.liu@amd.com> drm/amd/display: add support for three new square pattern variants from DP2.1 specs
[why]
DP2.1 specs has brought 3 new variants of sqaure patterns with different
pre-shoot and de-emphasis equalization requirements. The commit adds
logic to identify these variants and apply corresponding eqaulization
requirements into hardware lane settings.
Reviewed-by: George Shen <George.Shen@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
| H A D | link_service_types.h | 345ce3fc Tue Nov 22 17:06:28 CST 2022 Wenjing Liu <wenjing.liu@amd.com> drm/amd/display: add support for three new square pattern variants from DP2.1 specs
[why]
DP2.1 specs has brought 3 new variants of sqaure patterns with different
pre-shoot and de-emphasis equalization requirements. The commit adds
logic to identify these variants and apply corresponding eqaulization
requirements into hardware lane settings.
Reviewed-by: George Shen <George.Shen@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
| /openbmc/linux/drivers/gpu/drm/amd/display/dc/ |
| H A D | dc_dp_types.h | 345ce3fc Tue Nov 22 17:06:28 CST 2022 Wenjing Liu <wenjing.liu@amd.com> drm/amd/display: add support for three new square pattern variants from DP2.1 specs
[why]
DP2.1 specs has brought 3 new variants of sqaure patterns with different
pre-shoot and de-emphasis equalization requirements. The commit adds
logic to identify these variants and apply corresponding eqaulization
requirements into hardware lane settings.
Reviewed-by: George Shen <George.Shen@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|