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drm/amd/display: Refactor program watermark.

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Refactor programming watermark function:
Divided into urgent watermark, stutter watermark and pstate watermark.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yongqiang Sun 2019-04-11 14:11:47 -04:00 committed by Alex Deucher
parent be67de3561
commit 78b674573a
2 changed files with 5 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
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@ -294,7 +294,7 @@ bool hubbub2_get_dcc_compression_cap(struct hubbub *hubbub,
return true;
}
static void hubbub2_setup_vmid_ptb(struct hubbub *hubbub,
void hubbub2_setup_vmid_ptb(struct hubbub *hubbub,
uint64_t ptb,
uint8_t vmid)
{

4
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h
View File

@ -102,4 +102,8 @@ void hubbub2_get_dchub_ref_freq(struct hubbub *hubbub,
void hubbub2_wm_read_state(struct hubbub *hubbub,
struct dcn_hubbub_wm *wm);
void hubbub2_setup_vmid_ptb(struct hubbub *hubbub,
uint64_t ptb,
uint8_t vmid);
#endif