lkml.org 
[lkml]   [2020]   [Dec]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.4 093/453] drm/amdgpu: fix incorrect enum type
Date
From: Arnd Bergmann <arnd@arndb.de>

[ Upstream commit a110f3750bf8b93764f13bd1402c7cba03d15d61 ]

core_link_write_dpcd() returns enum dc_status, not ddc_result:

display/dc/core/dc_link_dp.c: In function 'dp_set_panel_mode':
display/dc/core/dc_link_dp.c:4237:11: warning: implicit conversion from 'enum dc_status' to 'enum ddc_result'
[-Wenum-conversion]

Avoid the warning by using the correct enum in the caller.

Fixes: 0b226322434c ("drm/amd/display: Synchronous DisplayPort Link Training")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 6dd2334dd5e60..959eb075d11ed 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -3378,7 +3378,7 @@ void dp_set_panel_mode(struct dc_link *link, enum dp_panel_mode panel_mode)

if (edp_config_set.bits.PANEL_MODE_EDP
!= panel_mode_edp) {
- enum ddc_result result = DDC_RESULT_UNKNOWN;
+ enum dc_status result = DC_ERROR_UNEXPECTED;

edp_config_set.bits.PANEL_MODE_EDP =
panel_mode_edp;
@@ -3388,7 +3388,7 @@ void dp_set_panel_mode(struct dc_link *link, enum dp_panel_mode panel_mode)
&edp_config_set.raw,
sizeof(edp_config_set.raw));

- ASSERT(result == DDC_RESULT_SUCESSFULL);
+ ASSERT(result == DC_OK);
}
}
DC_LOG_DETECTION_DP_CAPS("Link: %d eDP panel mode supported: %d "
--
2.27.0


\
 
 \ /
  Last update: 2020-12-28 14:44    [W:1.481 / U:1.768 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site