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Message-Id: <20210526084726.552052-17-lee.jones@linaro.org>
Date:   Wed, 26 May 2021 09:47:08 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Harry Wentland <harry.wentland@....com>,
        Leo Li <sunpeng.li@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Mauro Rossi <issor.oruam@...il.com>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH 16/34] drm/amd/display/dc/dce/dce_transform: Remove superfluous re-initialisation of DCFE_MEM_LIGHT_SLEEP_CNTL,

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp_psp.c:374:22: warning: no previous prototype for ‘mod_hdcp_hdcp1_get_link_encryption_status’
 In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:28:
 drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:568:43: warning: initialized field overwritten [-Woverride-init]
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:157:14: note: in expansion of macro ‘mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL’
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:2: note: in expansion of macro ‘SRI’
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:183:3: note: in expansion of macro ‘XFM_COMMON_REG_LIST_DCE60’
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:187:3: note: in expansion of macro ‘transform_regs’
 drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:568:43: note: (near initialization for ‘xfm_regs[0].DCFE_MEM_LIGHT_SLEEP_CNTL’)
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:157:14: note: in expansion of macro ‘mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL’
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:2: note: in expansion of macro ‘SRI’
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:183:3: note: in expansion of macro ‘XFM_COMMON_REG_LIST_DCE60’
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:187:3: note: in expansion of macro ‘transform_regs’
 drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:645:43: warning: initialized field overwritten [-Woverride-init]

Cc: Harry Wentland <harry.wentland@....com>
Cc: Leo Li <sunpeng.li@....com>
Cc: Alex Deucher <alexander.deucher@....com>
Cc: "Christian König" <christian.koenig@....com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: Mauro Rossi <issor.oruam@...il.com>
Cc: amd-gfx@...ts.freedesktop.org
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/gpu/drm/amd/display/dc/dce/dce_transform.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
index cbce194ec7b82..e98b5d4141739 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
@@ -166,8 +166,7 @@
 	SRI(SCL_F_SHARP_CONTROL, SCL, id)
 
 #define XFM_COMMON_REG_LIST_DCE60(id) \
-	XFM_COMMON_REG_LIST_DCE60_BASE(id), \
-	SRI(DCFE_MEM_LIGHT_SLEEP_CNTL, CRTC, id)
+	XFM_COMMON_REG_LIST_DCE60_BASE(id)
 #endif
 
 #define XFM_SF(reg_name, field_name, post_fix)\
-- 
2.31.1

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