diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0305-drm-amd-display-voltage-request-related-change.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0305-drm-amd-display-voltage-request-related-change.patch | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0305-drm-amd-display-voltage-request-related-change.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0305-drm-amd-display-voltage-request-related-change.patch deleted file mode 100644 index cb2e7e45..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0305-drm-amd-display-voltage-request-related-change.patch +++ /dev/null @@ -1,162 +0,0 @@ -From 73631db5578b7f7889c62c3f9235501f15b003f7 Mon Sep 17 00:00:00 2001 -From: Charlene Liu <charlene.liu@amd.com> -Date: Fri, 24 Mar 2017 16:54:02 -0400 -Subject: [PATCH 0305/4131] drm/amd/display: voltage request related change - -Signed-off-by: Charlene Liu <charlene.liu@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - .../gpu/drm/amd/display/dc/dce/dce_clock_source.c | 1 + - drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c | 27 +++++++++++----------- - .../gpu/drm/amd/display/dc/inc/hw/display_clock.h | 2 ++ - drivers/gpu/drm/amd/display/include/logger_types.h | 1 + - 4 files changed, 18 insertions(+), 13 deletions(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c -index bd4524e..8ddad3a 100644 ---- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c -+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c -@@ -1035,6 +1035,7 @@ static void get_ss_info_from_atombios( - } - - *spread_spectrum_data = ss_data; -+ dm_free(ss_data); - dm_free(ss_info); - return; - -diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c -index 263f890..b4fd022 100644 ---- a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c -+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c -@@ -495,6 +495,7 @@ static void dce_clock_read_ss_info(struct dce_disp_clk *clk_dce) - } - } - -+ - static bool dce_apply_clock_voltage_request( - struct display_clock *clk, - enum dm_pp_clock_type clocks_type, -@@ -502,6 +503,7 @@ static bool dce_apply_clock_voltage_request( - bool pre_mode_set, - bool update_dp_phyclk) - { -+ bool send_request = false; - struct dm_pp_clock_for_voltage_req clock_voltage_req = {0}; - - switch (clocks_type) { -@@ -522,9 +524,8 @@ static bool dce_apply_clock_voltage_request( - switch (clocks_type) { - case DM_PP_CLOCK_TYPE_DISPLAY_CLK: - if (clocks_in_khz > clk->cur_clocks_value.dispclk_in_khz) { -- dm_pp_apply_clock_for_voltage_request( -- clk->ctx, &clock_voltage_req); - clk->cur_clocks_value.dispclk_notify_pplib_done = true; -+ send_request = true; - } else - clk->cur_clocks_value.dispclk_notify_pplib_done = false; - /* no matter incrase or decrase clock, update current clock value */ -@@ -532,9 +533,8 @@ static bool dce_apply_clock_voltage_request( - break; - case DM_PP_CLOCK_TYPE_PIXELCLK: - if (clocks_in_khz > clk->cur_clocks_value.max_pixelclk_in_khz) { -- dm_pp_apply_clock_for_voltage_request( -- clk->ctx, &clock_voltage_req); - clk->cur_clocks_value.pixelclk_notify_pplib_done = true; -+ send_request = true; - } else - clk->cur_clocks_value.pixelclk_notify_pplib_done = false; - /* no matter incrase or decrase clock, update current clock value */ -@@ -542,9 +542,8 @@ static bool dce_apply_clock_voltage_request( - break; - case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK: - if (clocks_in_khz > clk->cur_clocks_value.max_non_dp_phyclk_in_khz) { -- dm_pp_apply_clock_for_voltage_request( -- clk->ctx, &clock_voltage_req); - clk->cur_clocks_value.phyclk_notigy_pplib_done = true; -+ send_request = true; - } else - clk->cur_clocks_value.phyclk_notigy_pplib_done = false; - /* no matter incrase or decrase clock, update current clock value */ -@@ -554,29 +553,30 @@ static bool dce_apply_clock_voltage_request( - ASSERT(0); - break; - } -+ - } else { - switch (clocks_type) { - case DM_PP_CLOCK_TYPE_DISPLAY_CLK: - if (!clk->cur_clocks_value.dispclk_notify_pplib_done) -- dm_pp_apply_clock_for_voltage_request( -- clk->ctx, &clock_voltage_req); -+ send_request = true; - break; - case DM_PP_CLOCK_TYPE_PIXELCLK: - if (!clk->cur_clocks_value.pixelclk_notify_pplib_done) -- dm_pp_apply_clock_for_voltage_request( -- clk->ctx, &clock_voltage_req); -+ send_request = true; - break; - case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK: - if (!clk->cur_clocks_value.phyclk_notigy_pplib_done) -- dm_pp_apply_clock_for_voltage_request( -- clk->ctx, &clock_voltage_req); -+ send_request = true; - break; - default: - ASSERT(0); - break; - } - } -- -+ if (send_request) { -+ dm_pp_apply_clock_for_voltage_request( -+ clk->ctx, &clock_voltage_req); -+ } - if (update_dp_phyclk && (clocks_in_khz > - clk->cur_clocks_value.max_dp_phyclk_in_khz)) - clk->cur_clocks_value.max_dp_phyclk_in_khz = clocks_in_khz; -@@ -584,6 +584,7 @@ static bool dce_apply_clock_voltage_request( - return true; - } - -+ - static const struct display_clock_funcs dce120_funcs = { - .get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq, - .apply_clock_voltage_request = dce_apply_clock_voltage_request, -diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h b/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h -index 79aa75c..97f26b5 100644 ---- a/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h -+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h -@@ -28,6 +28,7 @@ - - #include "dm_services_types.h" - -+ - struct clocks_value { - int dispclk_in_khz; - int max_pixelclk_in_khz; -@@ -38,6 +39,7 @@ struct clocks_value { - bool phyclk_notigy_pplib_done; - }; - -+ - /* Structure containing all state-dependent clocks - * (dependent on "enum clocks_state") */ - struct state_dependent_clocks { -diff --git a/drivers/gpu/drm/amd/display/include/logger_types.h b/drivers/gpu/drm/amd/display/include/logger_types.h -index 982c67f..dfc0f10 100644 ---- a/drivers/gpu/drm/amd/display/include/logger_types.h -+++ b/drivers/gpu/drm/amd/display/include/logger_types.h -@@ -64,6 +64,7 @@ enum dc_log_type { - LOG_EVENT_UNDERFLOW, - LOG_IF_TRACE, - LOG_HW_MARKS, -+ LOG_PPLIB, - - LOG_SECTION_TOTAL_COUNT - }; --- -2.7.4 - |