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| author | Mikita Lipski <mikita.lipski@amd.com> | 2018-02-22 00:57:10 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-04-11 21:07:40 +0300 |
| commit | 3722c794641f91e0b960dd901d6c5d2f3cc24080 (patch) | |
| tree | a01ed59c2c97661d3e1b033056b15f983791815f /drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h | |
| parent | 6133470c8e2ffdc6a5d67a1d79a9a0c1c0a94a10 (diff) | |
| download | linux-3722c794641f91e0b960dd901d6c5d2f3cc24080.tar.xz | |
drm/amd/display: Implementing new bandwidth registers for DCE120
Registers are added and defined.
Programmed to default values.
Stutter level watermark register is being set to calculated value.
Urgent level registers are programmed to the same as urgency.
The programming of the registers is not expected to have any
functional difference in performance.
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h index 3e1e7e6a8792..47f1dc5a43b7 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h @@ -104,6 +104,7 @@ struct mem_input_funcs { struct mem_input *mem_input, struct dce_watermarks nbp, struct dce_watermarks stutter, + struct dce_watermarks stutter_enter, struct dce_watermarks urgent, uint32_t total_dest_line_time_ns); |