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author | Dave Airlie | 2018-05-25 02:28:14 +0200 |
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committer | Dave Airlie | 2018-05-25 02:28:33 +0200 |
commit | dd41fb8547c2422f3a3a75e7226525e8bba9381c (patch) | |
tree | 0e94d33f1fc940999d7b05d5e383fb6e13625ac8 /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c | |
parent | Merge tag 'drm/tegra/for-4.18-rc1' of git://anongit.freedesktop.org/tegra/lin... (diff) | |
parent | drm/amd/display: Remove use of division operator for long longs (diff) | |
download | kernel-qcow2-linux-dd41fb8547c2422f3a3a75e7226525e8bba9381c.tar.gz kernel-qcow2-linux-dd41fb8547c2422f3a3a75e7226525e8bba9381c.tar.xz kernel-qcow2-linux-dd41fb8547c2422f3a3a75e7226525e8bba9381c.zip |
Merge branch 'drm-next-4.18' of git://people.freedesktop.org/~agd5f/linux into drm-next
Last feature request for 4.18. Mostly vega20 support.
- Vega20 support
- clock and powergating for VCN
- misc bug fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180524152427.32713-1-alexander.deucher@amd.com
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c index b9fb14a3224b..943143efbb82 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c @@ -476,6 +476,14 @@ void hubbub1_toggle_watermark_change_req(struct hubbub *hubbub) DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, watermark_change_req); } +void hubbub1_soft_reset(struct hubbub *hubbub, bool reset) +{ + uint32_t reset_en = reset ? 1 : 0; + + REG_UPDATE(DCHUBBUB_SOFT_RESET, + DCHUBBUB_GLOBAL_SOFT_RESET, reset_en); +} + static bool hubbub1_dcc_support_swizzle( enum swizzle_mode_values swizzle, unsigned int bytes_per_element, |