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author | Harry Wentland <harry.wentland@amd.com> | 2018-04-24 10:49:20 -0400 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2018-05-09 15:15:59 -0500 |
commit | 018d82e5f02ef3583411bcaa4e00c69786f46f19 (patch) | |
tree | d023451e2c3006625f2c79c85ac032e4fd5fd281 /drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h | |
parent | 6e65fb862064663ad3a08f964af1e8f3f2abf688 (diff) | |
download | linux-018d82e5f02ef3583411bcaa4e00c69786f46f19.tar.bz2 |
drm/amd/display: Don't return ddc result and read_bytes in same return value
The two ranges overlap.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h index 090b7a8dd67b..30b3a08b91be 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h +++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h @@ -102,13 +102,14 @@ bool dal_ddc_service_query_ddc_data( uint8_t *read_buf, uint32_t read_size); -ssize_t dal_ddc_service_read_dpcd_data( +enum ddc_result dal_ddc_service_read_dpcd_data( struct ddc_service *ddc, bool i2c, enum i2c_mot_mode mot, uint32_t address, uint8_t *data, - uint32_t len); + uint32_t len, + uint32_t *read); enum ddc_result dal_ddc_service_write_dpcd_data( struct ddc_service *ddc, |