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From ec4f3289f18aa3898bbccc7f44adcbc73f6c7374 Mon Sep 17 00:00:00 2001
From: Kevin Wang <Kevin1.Wang@amd.com>
Date: Fri, 13 Jul 2018 11:05:37 +0800
Subject: [PATCH 4662/5725] Revert "drm/amd/display: Implement
dm_pp_get_clock_levels_by_type_with_latency"
This reverts commit b342bd14b90f31f3864ca8e6dba4a7174d53c1f0.
Conflicts:
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
Change-Id: Ibefed56c4ccc604294deffafd9a59458e0ebd8e8
this feature is not work well,so disable it.
next release driver will enable it.
Signed-off-by: Kevin Wang <Kevin1.Wang@amd.com>
Reviewed-by: Evan Quan <Evan.Quan@amd.com>
---
.../drm/amd/display/amdgpu_dm/amdgpu_dm_services.c | 45 +---------------------
1 file changed, 2 insertions(+), 43 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
index 5a33461..0229c7ed 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
@@ -234,33 +234,6 @@ static void pp_to_dc_clock_levels(
}
}
-static void pp_to_dc_clock_levels_with_latency(
- const struct pp_clock_levels_with_latency *pp_clks,
- struct dm_pp_clock_levels_with_latency *clk_level_info,
- enum dm_pp_clock_type dc_clk_type)
-{
- uint32_t i;
-
- if (pp_clks->num_levels > DM_PP_MAX_CLOCK_LEVELS) {
- DRM_INFO("DM_PPLIB: Warning: %s clock: number of levels %d exceeds maximum of %d!\n",
- DC_DECODE_PP_CLOCK_TYPE(dc_clk_type),
- pp_clks->num_levels,
- DM_PP_MAX_CLOCK_LEVELS);
-
- clk_level_info->num_levels = DM_PP_MAX_CLOCK_LEVELS;
- } else
- clk_level_info->num_levels = pp_clks->num_levels;
-
- DRM_DEBUG("DM_PPLIB: values for %s clock\n",
- DC_DECODE_PP_CLOCK_TYPE(dc_clk_type));
-
- for (i = 0; i < clk_level_info->num_levels; i++) {
- DRM_DEBUG("DM_PPLIB:\t %d\n", pp_clks->data[i].clocks_in_khz);
- clk_level_info->data[i].clocks_in_khz = pp_clks->data[i].clocks_in_khz;
- clk_level_info->data[i].latency_in_us = pp_clks->data[i].latency_in_us;
- }
-}
-
bool dm_pp_get_clock_levels_by_type(
const struct dc_context *ctx,
enum dm_pp_clock_type clk_type,
@@ -338,22 +311,8 @@ bool dm_pp_get_clock_levels_by_type_with_latency(
enum dm_pp_clock_type clk_type,
struct dm_pp_clock_levels_with_latency *clk_level_info)
{
- struct amdgpu_device *adev = ctx->driver_context;
- void *pp_handle = adev->powerplay.pp_handle;
- struct pp_clock_levels_with_latency pp_clks = { 0 };
- const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs;
-
- if (!pp_funcs || !pp_funcs->get_clock_by_type_with_latency)
- return false;
-
- if (pp_funcs->get_clock_by_type_with_latency(pp_handle,
- dc_to_pp_clock_type(clk_type),
- &pp_clks))
- return false;
-
- pp_to_dc_clock_levels_with_latency(&pp_clks, clk_level_info, clk_type);
-
- return true;
+ /* TODO: to be implemented */
+ return false;
}
bool dm_pp_get_clock_levels_by_type_with_voltage(
--
2.7.4
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