diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0747-drm-amd-display-log-watermarks.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0747-drm-amd-display-log-watermarks.patch | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0747-drm-amd-display-log-watermarks.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0747-drm-amd-display-log-watermarks.patch deleted file mode 100644 index 08856b07..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0747-drm-amd-display-log-watermarks.patch +++ /dev/null @@ -1,114 +0,0 @@ -From 13d8f7bc978d88d180b4d75727d52d2bf10bc4c3 Mon Sep 17 00:00:00 2001 -From: Tony Cheng <tony.cheng@amd.com> -Date: Thu, 3 Aug 2017 23:21:46 -0400 -Subject: [PATCH 0747/4131] drm/amd/display: log watermarks - -Signed-off-by: Tony Cheng <tony.cheng@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> ---- - .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 80 ++++++++++++++++++++++ - 1 file changed, 80 insertions(+) - -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 b07ca56..7b943e1 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 -@@ -79,6 +79,84 @@ void print_microsec(struct dc_context *dc_ctx, uint32_t ref_cycle) - #define DTN_INFO_MICRO_SEC(ref_cycle) \ - print_microsec(dc_ctx, ref_cycle) - -+struct dcn_hubbub_wm_set { -+ uint32_t wm_set; -+ uint32_t data_urgent; -+ uint32_t pte_meta_urgent; -+ uint32_t sr_enter; -+ uint32_t sr_exit; -+ uint32_t dram_clk_chanage; -+}; -+ -+struct dcn_hubbub_wm { -+ struct dcn_hubbub_wm_set sets[4]; -+}; -+ -+static void dcn10_hubbub_wm_read_state(struct dce_hwseq *hws, -+ struct dcn_hubbub_wm *wm) -+{ -+ struct dcn_hubbub_wm_set *s; -+ -+ s = &wm->sets[0]; -+ s->wm_set = 0; -+ s->data_urgent = REG_READ(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A); -+ s->pte_meta_urgent = REG_READ(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A); -+ s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A); -+ s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A); -+ s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A); -+ -+ s = &wm->sets[1]; -+ s->wm_set = 1; -+ s->data_urgent = REG_READ(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B); -+ s->pte_meta_urgent = REG_READ(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B); -+ s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B); -+ s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B); -+ s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B); -+ -+ s = &wm->sets[2]; -+ s->wm_set = 2; -+ s->data_urgent = REG_READ(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C); -+ s->pte_meta_urgent = REG_READ(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C); -+ s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C); -+ s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C); -+ s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C); -+ -+ s = &wm->sets[3]; -+ s->wm_set = 3; -+ s->data_urgent = REG_READ(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D); -+ s->pte_meta_urgent = REG_READ(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D); -+ s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D); -+ s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D); -+ s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D); -+} -+ -+static void dcn10_log_hubbub_state(struct core_dc *dc) -+{ -+ struct dc_context *dc_ctx = dc->ctx; -+ struct dcn_hubbub_wm wm; -+ int i; -+ -+ dcn10_hubbub_wm_read_state(dc->hwseq, &wm); -+ -+ DTN_INFO("HUBBUB WM: \t data_urgent \t pte_meta_urgent \t " -+ "sr_enter \t sr_exit \t dram_clk_change \n"); -+ -+ for (i = 0; i < 4; i++) { -+ struct dcn_hubbub_wm_set *s; -+ -+ s = &wm.sets[i]; -+ DTN_INFO("WM_Set[%d]:\t ", s->wm_set); -+ DTN_INFO_MICRO_SEC(s->data_urgent); -+ DTN_INFO_MICRO_SEC(s->pte_meta_urgent); -+ DTN_INFO_MICRO_SEC(s->sr_enter); -+ DTN_INFO_MICRO_SEC(s->sr_exit); -+ DTN_INFO_MICRO_SEC(s->dram_clk_chanage); -+ DTN_INFO("\n"); -+ } -+ -+ DTN_INFO("\n"); -+} -+ - static void dcn10_log_hw_state(struct core_dc *dc) - { - struct dc_context *dc_ctx = dc->ctx; -@@ -87,6 +165,8 @@ static void dcn10_log_hw_state(struct core_dc *dc) - - DTN_INFO_BEGIN(); - -+ dcn10_log_hubbub_state(dc); -+ - DTN_INFO("HUBP:\t format \t addr_hi \t width \t height \t " - "rotation \t mirror \t sw_mode \t " - "dcc_en \t blank_en \t ttu_dis \t underflow \t " --- -2.7.4 - |