[Intel-gfx] [PATCH 3/4] drm/amd/display: Add DP 2.0 MST DC Support

whether to increase/reduce payloads. v2: * add DP_UNKNOWN_ENCODING handling Signed-off-by: Fangzhi Zuo Signed-off-by: Bhawanpreet Lakha --- drivers/gpu/drm/amd/display/dc/core/dc.c | 14 + drivers/gpu/drm/amd/display/dc/core/dc_link.c | 292 ++ .../gpu/drm/amd/display/dc/core

[Intel-gfx] [PATCH 3/4] drm/amd/display: Add DP 2.0 MST DC Support

whether to increase/reduce payloads. Signed-off-by: Fangzhi Zuo Signed-off-by: Bhawanpreet Lakha --- drivers/gpu/drm/amd/display/dc/core/dc.c | 14 + drivers/gpu/drm/amd/display/dc/core/dc_link.c | 280 ++ .../gpu/drm/amd/display/dc/core/dc_link_dp.c | 19 ++ drivers/gpu/drm

[Intel-gfx] [PATCH 2/4] drm: Update MST First Link Slot Information Based on Encoding Format

(this is a temporary workaround and should be removed when we are moving out the non atomic driver helpers) v4: *fixed typo and formatting Signed-off-by: Bhawanpreet Lakha Signed-off-by: Fangzhi Zuo Reviewed-by: Lyude Paul --- .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 +- drivers/gpu/drm

[Intel-gfx] [PATCH 2/4] drm: Update MST First Link Slot Information Based on Encoding Format

(this is a temporary workaround and should be removed when we are moving out the non atomic driver helpers) v4: *fixed typo and formatting Signed-off-by: Bhawanpreet Lakha Signed-off-by: Fangzhi Zuo Reviewed-by: Lyude Paul --- .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 +- drivers/gpu/drm

[Intel-gfx] [PATCH 1/4] drm: Remove slot checks in dp mst topology during commit

This code path is used during commit, and we dont expect things to fail during the commit stage, so remove this. Signed-off-by: Bhawanpreet Lakha Reviewed-by: Lyude Paul --- drivers/gpu/drm/drm_dp_mst_topology.c | 6 +- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers

[Intel-gfx] [PATCH 4/4] drm/amd/display: Add DP 2.0 MST DM Support

[Why] Add DP2 MST and debugfs support [How] Update the slot info based on the link encoding format Signed-off-by: Bhawanpreet Lakha Signed-off-by: Fangzhi Zuo --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 29 +++ .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 3

[Intel-gfx] [PATCH 3/4] drm/amd/display: Add DP 2.0 MST DC Support

From: Fangzhi Zuo Signed-off-by: Fangzhi Zuo --- drivers/gpu/drm/amd/display/dc/core/dc.c | 14 + drivers/gpu/drm/amd/display/dc/core/dc_link.c | 280 ++ .../gpu/drm/amd/display/dc/core/dc_link_dp.c | 19 ++ drivers/gpu/drm/amd/display/dc/dc_link.h | 7 +

[Intel-gfx] [PATCH 4/4] drm/amd/display: Add DP 2.0 MST DM Support

[Why] Add DP2 MST and debugfs support [How] Update the slot info based on the link encoding format Signed-off-by: Bhawanpreet Lakha Signed-off-by: Fangzhi Zuo --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 29 +++ .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 3

[Intel-gfx] [PATCH 1/4] drm: Remove slot checks in dp mst topology during commit

This code path is used during commit, and we dont expect things to fail during the commit stage, so remove this. Signed-off-by: Bhawanpreet Lakha --- drivers/gpu/drm/drm_dp_mst_topology.c | 6 +- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/gpu/drm

[Intel-gfx] [PATCH 2/4] drm: Update MST First Link Slot Information Based on Encoding Format

(this is a temporary workaround and should be removed when we are moving out the non atomic driver helpers) Signed-off-by: Bhawanpreet Lakha Signed-off-by: Fangzhi Zuo --- .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 +- drivers/gpu/drm/drm_dp_mst_topology.c | 34 --- drivers/gpu

[Intel-gfx] [PATCH 3/4] drm/amd/display: Add DP 2.0 MST DC Support

From: Fangzhi Zuo Signed-off-by: Fangzhi Zuo --- drivers/gpu/drm/amd/display/dc/core/dc.c | 14 + drivers/gpu/drm/amd/display/dc/core/dc_link.c | 280 ++ .../gpu/drm/amd/display/dc/core/dc_link_dp.c | 19 ++ drivers/gpu/drm/amd/display/dc/dc_link.h | 7 +

[Intel-gfx] [PATCH i-g-t v2] tests/kms_content_protection: check i915 and generic debugfs name for HDCP caps

-by: Bhawanpreet Lakha --- tests/kms_content_protection.c | 12 ++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/tests/kms_content_protection.c b/tests/kms_content_protection.c index e676b60b..42fdc459 100644 --- a/tests/kms_content_protection.c +++ b/tests/kms_content_protection.c

[Intel-gfx] [PATCH] test/kms_content_protection: Use generic debugfs name for HDCP caps

Rename "i915_hdcp_sink_capability" to "hdcp_sink_capability" The content protection tests only start if this debugfs entry exists. Since the name is specific to intel driver these tests cannot be used with other drivers. Remove "i915" so the debugfs name is generi

[Intel-gfx] [PATCH i-g-t] test/kms_properties.c: fix connector-properties

if there is atleast one immutable property. Signed-off-by: Bhawanpreet Lakha <bhawanpreet.la...@amd.com> --- tests/kms_properties.c | 16 +++- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/tests/kms_properties.c b/tests/kms_properties.c index c1

[Intel-gfx] [PATCH i-g-t] igt/kms_properties.c: fix test case for setting immutable properties

Test doesn't check if the property is immutable, and fails. Added conditions to detect if the property is immutable. Signed-off-by: Bhawanpreet Lakha <bhawanpreet.la...@amd.com> --- tests/kms_properties.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a