linux-kernel - [PATCH 06/14] amdgpu: powerplay: iceland_smc: Assume display

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Date:   Mon, 24 Jul 2017 15:35:32 +0200
From:   Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
To:     Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>, Rex Zhu <Rex.Zhu@....com>,
        Tom St Denis <tom.stdenis@....com>,
        Eric Huang <JinHuiEric.Huang@....com>,
        Huang Rui <ray.huang@....com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        "Edward O'Callaghan" <funfunctor@...klore1984.net>,
        Kees Cook <keescook@...omium.org>,
        "Andrew F. Davis" <afd@...com>,
        Hawking Zhang <Hawking.Zhang@....com>,
        Baoyou Xie <baoyou.xie@...aro.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Colin Ian King <colin.king@...onical.com>,
        Nils Wallménius <nils.wallmenius@...il.com>,
        Joe Perches <joe@...ches.com>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc:     Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
Subject: [PATCH 06/14] amdgpu: powerplay: iceland_smc: Assume display_config is zero

display_config is never set, we can assume it is zero.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
---
 drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
index 51adf04ab4b3..dce87fc13e0c 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
@@ -780,8 +780,7 @@ static int iceland_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
 	graphic_level->VoltageDownHyst = 0;
 	graphic_level->PowerThrottle = 0;
 
-	data->display_timing.min_clock_in_sr =
-			hwmgr->display_config.min_core_set_clock_in_sr;
+	data->display_timing.min_clock_in_sr = 0;
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_SclkDeepSleep))
-- 
2.13.2