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author | Jun Lei <Jun.Lei@amd.com> | 2018-08-22 17:00:34 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-10 22:44:24 -0500 |
commit | afd0384c2af286bcf72ff378e56d6d446d30b52e (patch) | |
tree | c8c89e16316617589779ea9a66167dae0ef1a4ac /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c | |
parent | drm/amd/display: clean code for transition event log. (diff) | |
download | linux-dev-afd0384c2af286bcf72ff378e56d6d446d30b52e.tar.xz linux-dev-afd0384c2af286bcf72ff378e56d6d446d30b52e.zip |
drm/amd/display: Add invariant support instrumentation in driver
Existing debug dump are all invariant, new “low 32-bit of address”
dump is not invariant
Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c index 8da2b8a09a12..74132a1f3046 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c @@ -974,6 +974,9 @@ void hubp1_read_state(struct hubp *hubp) REG_GET(DCSURF_SURFACE_EARLIEST_INUSE_HIGH, SURFACE_EARLIEST_INUSE_ADDRESS_HIGH, &s->inuse_addr_hi); + REG_GET(DCSURF_SURFACE_EARLIEST_INUSE, + SURFACE_EARLIEST_INUSE_ADDRESS, &s->inuse_addr_lo); + REG_GET_2(DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_WIDTH, &s->viewport_width, PRI_VIEWPORT_HEIGHT, &s->viewport_height); |