diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0308-drm-amd-display-use-CP2520-3-for-PHY-compliance-auto.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0308-drm-amd-display-use-CP2520-3-for-PHY-compliance-auto.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0308-drm-amd-display-use-CP2520-3-for-PHY-compliance-auto.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0308-drm-amd-display-use-CP2520-3-for-PHY-compliance-auto.patch new file mode 100644 index 00000000..8210715a --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0308-drm-amd-display-use-CP2520-3-for-PHY-compliance-auto.patch @@ -0,0 +1,51 @@ +From ca422e49dbc7a6f6d68c85409a5cabfdecdac7e2 Mon Sep 17 00:00:00 2001 +From: Tony Cheng <tony.cheng@amd.com> +Date: Mon, 27 Mar 2017 12:39:22 -0400 +Subject: [PATCH 0308/4131] drm/amd/display: use CP2520-3 for PHY compliance + automation + +Signed-off-by: Tony Cheng <tony.cheng@amd.com> +Acked-by: Harry Wentland <Harry.Wentland@amd.com> +Reviewed-by: Hersen Wu <hersenxs.wu@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c | 3 +++ + drivers/gpu/drm/amd/display/include/link_service_types.h | 2 +- + 2 files changed, 4 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c +index ed46e9a..df116f8 100644 +--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c ++++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c +@@ -1405,6 +1405,9 @@ void dce110_link_encoder_dp_set_phy_pattern( + case DP_TEST_PATTERN_CP2520_2: + set_dp_phy_pattern_hbr2_compliance_cp2520_2(enc110, 2); + break; ++ case DP_TEST_PATTERN_CP2520_3: ++ set_dp_phy_pattern_hbr2_compliance_cp2520_2(enc110, 3); ++ break; + case DP_TEST_PATTERN_VIDEO_MODE: { + set_dp_phy_pattern_passthrough_mode( + enc110, param->dp_panel_mode); +diff --git a/drivers/gpu/drm/amd/display/include/link_service_types.h b/drivers/gpu/drm/amd/display/include/link_service_types.h +index b232601..fe8b514 100644 +--- a/drivers/gpu/drm/amd/display/include/link_service_types.h ++++ b/drivers/gpu/drm/amd/display/include/link_service_types.h +@@ -85,13 +85,13 @@ enum dp_test_pattern { + DP_TEST_PATTERN_CP2520_1, + DP_TEST_PATTERN_CP2520_2, + DP_TEST_PATTERN_HBR2_COMPLIANCE_EYE = DP_TEST_PATTERN_CP2520_2, ++ DP_TEST_PATTERN_CP2520_3, + + /* Link Training Patterns */ + DP_TEST_PATTERN_TRAINING_PATTERN1, + DP_TEST_PATTERN_TRAINING_PATTERN2, + DP_TEST_PATTERN_TRAINING_PATTERN3, + DP_TEST_PATTERN_TRAINING_PATTERN4, +- DP_TEST_PATTERN_CP2520_3 = DP_TEST_PATTERN_TRAINING_PATTERN4, + DP_TEST_PATTERN_PHY_PATTERN_END = DP_TEST_PATTERN_TRAINING_PATTERN4, + + /* link test patterns*/ +-- +2.7.4 + |