diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1042-drm-amd-powerplay-get-raven-sclk-and-mclk-levels.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1042-drm-amd-powerplay-get-raven-sclk-and-mclk-levels.patch | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1042-drm-amd-powerplay-get-raven-sclk-and-mclk-levels.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1042-drm-amd-powerplay-get-raven-sclk-and-mclk-levels.patch deleted file mode 100644 index 43cd603a..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1042-drm-amd-powerplay-get-raven-sclk-and-mclk-levels.patch +++ /dev/null @@ -1,75 +0,0 @@ -From 2e122a6a579276073b72c1c3bcf5b07213145ca9 Mon Sep 17 00:00:00 2001 -From: Evan Quan <evan.quan@amd.com> -Date: Tue, 26 Sep 2017 11:51:58 +0800 -Subject: [PATCH 1042/4131] drm/amd/powerplay: get raven sclk and mclk levels - -Change-Id: I40fa698cd9a25df43aa4bf476c4aa0a8b043edf9 -Signed-off-by: Evan Quan <evan.quan@amd.com> -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> -Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> ---- - drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c | 48 +++++++++++++++++++++++++- - 1 file changed, 47 insertions(+), 1 deletion(-) - -diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c -index 9ece560..4976bd3 100644 ---- a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c -+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c -@@ -699,7 +699,53 @@ static int rv_force_clock_level(struct pp_hwmgr *hwmgr, - static int rv_print_clock_levels(struct pp_hwmgr *hwmgr, - enum pp_clock_type type, char *buf) - { -- return 0; -+ struct rv_hwmgr *data = (struct rv_hwmgr *)(hwmgr->backend); -+ struct rv_voltage_dependency_table *mclk_table = -+ data->clock_vol_info.vdd_dep_on_fclk; -+ int i, now, size = 0; -+ -+ switch (type) { -+ case PP_SCLK: -+ PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr, -+ PPSMC_MSG_GetGfxclkFrequency), -+ "Attempt to get current GFXCLK Failed!", -+ return -1); -+ PP_ASSERT_WITH_CODE(!rv_read_arg_from_smc(hwmgr->smumgr, -+ &now), -+ "Attempt to get current GFXCLK Failed!", -+ return -1); -+ -+ size += sprintf(buf + size, "0: %uMhz %s\n", -+ data->gfx_min_freq_limit / 100, -+ ((data->gfx_min_freq_limit / 100) -+ == now) ? "*" : ""); -+ size += sprintf(buf + size, "1: %uMhz %s\n", -+ data->gfx_max_freq_limit / 100, -+ ((data->gfx_max_freq_limit / 100) -+ == now) ? "*" : ""); -+ break; -+ case PP_MCLK: -+ PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr, -+ PPSMC_MSG_GetFclkFrequency), -+ "Attempt to get current MEMCLK Failed!", -+ return -1); -+ PP_ASSERT_WITH_CODE(!rv_read_arg_from_smc(hwmgr->smumgr, -+ &now), -+ "Attempt to get current MEMCLK Failed!", -+ return -1); -+ -+ for (i = 0; i < mclk_table->count; i++) -+ size += sprintf(buf + size, "%d: %uMhz %s\n", -+ i, -+ mclk_table->entries[i].clk / 100, -+ ((mclk_table->entries[i].clk / 100) -+ == now) ? "*" : ""); -+ break; -+ default: -+ break; -+ } -+ -+ return size; - } - - static int rv_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state, --- -2.7.4 - |