diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0185-drm-amd-display-DP-compliance-automation-test-fixes.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0185-drm-amd-display-DP-compliance-automation-test-fixes.patch | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0185-drm-amd-display-DP-compliance-automation-test-fixes.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0185-drm-amd-display-DP-compliance-automation-test-fixes.patch deleted file mode 100644 index 2b8ceb16..00000000 --- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0185-drm-amd-display-DP-compliance-automation-test-fixes.patch +++ /dev/null @@ -1,106 +0,0 @@ -From 2e8326ef7cbfe0370efdfca7dd0d5b95e7bfb739 Mon Sep 17 00:00:00 2001 -From: Leon Elazar <leon.elazar@amd.com> -Date: Thu, 26 Jan 2017 18:03:16 -0500 -Subject: [PATCH 0185/4131] drm/amd/display: DP compliance automation test - fixes - -Fixes: -1. Removing pending flag since we are executing teh entire flow without context switches -2. Adding stream enablment - connection between DIG BE to DIG FE during test link training - -Signed-off-by: Leon Elazar <leon.elazar@amd.com> -Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 19 +------------------ - drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c | 4 ++++ - drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 3 +-- - 3 files changed, 6 insertions(+), 20 deletions(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c -index bc0667d..96d69b4 100644 ---- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c -+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c -@@ -1738,8 +1738,7 @@ static void handle_automated_test(struct core_link *link) - } - if (test_request.bits.LINK_TEST_PATTRN) { - dp_test_send_link_test_pattern(link); -- link->public.compliance_test_state.bits. -- SET_TEST_PATTERN_PENDING = 1; -+ test_response.bits.ACK = 1; - } - if (test_request.bits.PHY_TEST_PATTERN) { - dp_test_send_phy_test_pattern(link); -@@ -2308,11 +2307,9 @@ bool dc_link_dp_set_test_pattern( - unsigned int i; - unsigned char link_qual_pattern[LANE_COUNT_DP_MAX] = {0}; - union dpcd_training_pattern training_pattern; -- union test_response test_response; - enum dpcd_phy_test_patterns pattern; - - memset(&training_pattern, 0, sizeof(training_pattern)); -- memset(&test_response, 0, sizeof(test_response)); - - for (i = 0; i < MAX_PIPES; i++) { - if (pipes[i].stream->sink->link == core_link) { -@@ -2442,20 +2439,6 @@ bool dc_link_dp_set_test_pattern( - set_crtc_test_pattern(core_link, &pipe_ctx, test_pattern); - /* Set Test Pattern state */ - core_link->public.test_pattern_enabled = true; -- -- /* If this is called because of compliance test request, -- * we respond ack here. -- */ -- if (core_link->public.compliance_test_state.bits. -- SET_TEST_PATTERN_PENDING == 1) { -- core_link->public.compliance_test_state.bits. -- SET_TEST_PATTERN_PENDING = 0; -- test_response.bits.ACK = 1; -- core_link_write_dpcd(core_link, -- DP_TEST_RESPONSE, -- &test_response.raw, -- sizeof(test_response)); -- } - } - - return true; -diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c -index b0ac94d..3b81459 100644 ---- a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c -+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c -@@ -251,6 +251,8 @@ void dp_retrain_link_dp_test(struct core_link *link, - - dp_receiver_power_ctrl(link, false); - -+ link->dc->hwss.disable_stream(&pipes[i]); -+ - link->link_enc->funcs->disable_output( - link->link_enc, - SIGNAL_TYPE_DISPLAY_PORT); -@@ -273,6 +275,8 @@ void dp_retrain_link_dp_test(struct core_link *link, - - link->public.cur_link_settings = *link_setting; - -+ link->dc->hwss.enable_stream(&pipes[i]); -+ - link->dc->hwss.unblank_stream(&pipes[i], - link_setting); - } -diff --git a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h -index 1666f10..cd2323a 100644 ---- a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h -+++ b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h -@@ -432,8 +432,7 @@ union phy_test_pattern { - union compliance_test_state { - struct { - unsigned char STEREO_3D_RUNNING : 1; -- unsigned char SET_TEST_PATTERN_PENDING : 1; -- unsigned char RESERVED : 6; -+ unsigned char RESERVED : 7; - } bits; - unsigned char raw; - }; --- -2.7.4 - |