diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2702-drm-amd-display-hubbub-function-flipping-true-and-fa.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2702-drm-amd-display-hubbub-function-flipping-true-and-fa.patch | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2702-drm-amd-display-hubbub-function-flipping-true-and-fa.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2702-drm-amd-display-hubbub-function-flipping-true-and-fa.patch new file mode 100644 index 00000000..a56f141e --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2702-drm-amd-display-hubbub-function-flipping-true-and-fa.patch @@ -0,0 +1,55 @@ +From 68a1e7e6723b69601ba69f4a64308509156b1163 Mon Sep 17 00:00:00 2001 +From: Yue Hin Lau <Yuehin.Lau@amd.com> +Date: Thu, 26 Oct 2017 11:29:54 -0400 +Subject: [PATCH 2702/4131] drm/amd/display: hubbub function flipping true and + false + +no logic change + +Signed-off-by: Yue Hin Lau <Yuehin.Lau@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/dcn10/dcn10_hubbub.c | 4 ++-- + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 2 +- + 2 files changed, 3 insertions(+), 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c +index b1c9ba2..23c4573 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c +@@ -139,7 +139,7 @@ bool hubbub1_verify_allow_pstate_change_high( + "pstate took longer than expected ~%dus\n", + i); + +- return false; ++ return true; + } + if (max_sampled_pstate_wait_us < i) + max_sampled_pstate_wait_us = i; +@@ -159,7 +159,7 @@ bool hubbub1_verify_allow_pstate_change_high( + "pstate TEST_DEBUG_DATA: 0x%X\n", + debug_data); + +- return true; ++ return false; + } + + static uint32_t convert_and_clamp( +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +index e2dc834..0bdf069 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +@@ -548,7 +548,7 @@ void dcn10_verify_allow_pstate_change_high(struct dc *dc) + { + static bool should_log_hw_state; /* prevent hw state log by default */ + +- if (hubbub1_verify_allow_pstate_change_high(dc->res_pool->hubbub)) { ++ if (!hubbub1_verify_allow_pstate_change_high(dc->res_pool->hubbub)) { + if (should_log_hw_state) { + dcn10_log_hw_state(dc); + } +-- +2.7.4 + |