diff options
| author | Harry Wentland <harry.wentland@amd.com> | 2018-04-24 10:49:20 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-05-15 13:44:16 -0500 |
| commit | 8a61bc085ffab3071c59efcbeff4044c034e7490 (patch) | |
| tree | 34bc16874a2fb877055d1100800c110ec2be349e /drivers/gpu/drm/amd/display/dc/inc | |
| parent | d66057830c12855253a5c2d246ef26a66b43e2d5 (diff) | |
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')
| -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, |