From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Date: Tue, 1 Oct 2019 15:01:00 +0000 (-0400)
Subject: drm/amd/display: fix number of dcn21 dpm clock levels
X-Git-Tag: v5.5-rc1~128^2~18^2~67
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=5cb4ca07c2d53d492f014ee65995fcfc08f43db9;p=linux.git

drm/amd/display: fix number of dcn21 dpm clock levels

These are specific to dcn21 and should not be increased for
reuse on other asics.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Chris Park <Chris.Park@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h b/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h
index b01db61b6181..ef7df9ef6d7e 100644
--- a/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h
+++ b/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h
@@ -251,8 +251,8 @@ struct pp_smu_funcs_nv {
 
 #define PP_SMU_NUM_SOCCLK_DPM_LEVELS  8
 #define PP_SMU_NUM_DCFCLK_DPM_LEVELS  8
-#define PP_SMU_NUM_FCLK_DPM_LEVELS    8
-#define PP_SMU_NUM_MEMCLK_DPM_LEVELS  8
+#define PP_SMU_NUM_FCLK_DPM_LEVELS    4
+#define PP_SMU_NUM_MEMCLK_DPM_LEVELS  4
 
 struct dpm_clock {
   uint32_t  Freq;    // In MHz