diff options
author | David Francis <David.Francis@amd.com> | 2018-11-29 13:40:03 -0500 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-14 15:40:33 -0500 |
commit | ad6756b4d773aae68430a7d8b3c35c6717de5a15 (patch) | |
tree | 237b2f3271758140b80042d5b07add2eefe09680 /drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h | |
parent | bbba983103842c31ae3013364d90b624df08087f (diff) | |
download | linux-ad6756b4d773aae68430a7d8b3c35c6717de5a15.tar.bz2 |
drm/amd/display: Shift dc link aux to aux_payload
[Why]
aux_payload should be the struct used inside dc to start
aux transactions. This will allow the old aux interface
to be seamlessly replaced.
[How]
Add three fields to aux_payload: reply, mot, defer_delay
This will mean that aux_payload has all data required
to submit a request. Shift dc_link to use this struct
Signed-off-by: David Francis <David.Francis@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Leo Li <sunpeng.li@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 | 11 |
1 files changed, 4 insertions, 7 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 538b83303b86..b609cd886455 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 @@ -69,7 +69,9 @@ void dal_ddc_aux_payloads_add( uint32_t address, uint32_t len, uint8_t *data, - bool write); + bool write, + bool mot, + uint32_t defer_delay); struct ddc_service_init_data { struct graphics_object_id id; @@ -103,12 +105,7 @@ bool dal_ddc_service_query_ddc_data( uint32_t read_size); int dc_link_aux_transfer(struct ddc_service *ddc, - unsigned int address, - uint8_t *reply, - void *buffer, - unsigned int size, - enum aux_transaction_type type, - enum i2caux_transaction_action action); + struct aux_payload *payload); void dal_ddc_service_write_scdc_data( struct ddc_service *ddc_service, |