diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0090-drm-amd-powerplay-tonga-Add-UVD-DPM-init.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0090-drm-amd-powerplay-tonga-Add-UVD-DPM-init.patch | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/common/recipes-kernel/linux/files/0090-drm-amd-powerplay-tonga-Add-UVD-DPM-init.patch b/common/recipes-kernel/linux/files/0090-drm-amd-powerplay-tonga-Add-UVD-DPM-init.patch deleted file mode 100644 index 45ea0dfd..00000000 --- a/common/recipes-kernel/linux/files/0090-drm-amd-powerplay-tonga-Add-UVD-DPM-init.patch +++ /dev/null @@ -1,89 +0,0 @@ -From 4999dcd121f8ab7b5b2e7702f67ff1c33e50a0df Mon Sep 17 00:00:00 2001 -From: Alex Deucher <alexander.deucher@amd.com> -Date: Fri, 13 Nov 2015 10:46:30 -0500 -Subject: [PATCH 0090/1110] drm/amd/powerplay/tonga: Add UVD DPM init - -Load the UVD DPM state into the SMC. - -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 56 +++++++++++++++++++++++ - 1 file changed, 56 insertions(+) - -diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c -index bed50e6..2348d8c 100644 ---- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c -+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c -@@ -1639,6 +1639,58 @@ static int tonga_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_ - return 0; - } - -+static int tonga_populate_smc_uvd_level(struct pp_hwmgr *hwmgr, -+ SMU72_Discrete_DpmTable *table) -+{ -+ int result = 0; -+ -+ uint8_t count; -+ pp_atomctrl_clock_dividers_vi dividers; -+ tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend); -+ struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable); -+ phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table = pptable_info->mm_dep_table; -+ -+ table->UvdLevelCount = (uint8_t) (mm_table->count); -+ table->UvdBootLevel = 0; -+ -+ for (count = 0; count < table->UvdLevelCount; count++) { -+ table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk; -+ table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk; -+ table->UvdLevel[count].MinVoltage.Vddc = -+ tonga_get_voltage_index(pptable_info->vddc_lookup_table, -+ mm_table->entries[count].vddc); -+ table->UvdLevel[count].MinVoltage.VddGfx = -+ (data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2) ? -+ tonga_get_voltage_index(pptable_info->vddgfx_lookup_table, -+ mm_table->entries[count].vddgfx) : 0; -+ table->UvdLevel[count].MinVoltage.Vddci = -+ tonga_get_voltage_id(&data->vddci_voltage_table, -+ mm_table->entries[count].vddc - data->vddc_vddci_delta); -+ table->UvdLevel[count].MinVoltage.Phases = 1; -+ -+ /* retrieve divider value for VBIOS */ -+ result = atomctrl_get_dfs_pll_dividers_vi(hwmgr, -+ table->UvdLevel[count].VclkFrequency, ÷rs); -+ PP_ASSERT_WITH_CODE((0 == result), -+ "can not find divide id for Vclk clock", return result); -+ -+ table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider; -+ -+ result = atomctrl_get_dfs_pll_dividers_vi(hwmgr, -+ table->UvdLevel[count].DclkFrequency, ÷rs); -+ PP_ASSERT_WITH_CODE((0 == result), -+ "can not find divide id for Dclk clock", return result); -+ -+ table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider; -+ -+ CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency); -+ CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency); -+ //CONVERT_FROM_HOST_TO_SMC_UL((uint32_t)table->UvdLevel[count].MinVoltage); -+ } -+ -+ return result; -+ -+} - - static int tonga_populate_smc_vce_level(struct pp_hwmgr *hwmgr, - SMU72_Discrete_DpmTable *table) -@@ -2924,6 +2976,10 @@ int tonga_init_smc_table(struct pp_hwmgr *hwmgr) - PP_ASSERT_WITH_CODE(0 == result, - "Failed to Write ARB settings for the initial state.", return result;); - -+ result = tonga_populate_smc_uvd_level(hwmgr, table); -+ PP_ASSERT_WITH_CODE(0 == result, -+ "Failed to initialize UVD Level!", return result;); -+ - result = tonga_populate_smc_boot_level(hwmgr, table); - PP_ASSERT_WITH_CODE(0 == result, - "Failed to initialize Boot Level!", return result;); --- -2.7.4 - |