Reviewed-by: Roman Li <roman...@amd.com>
-----Original Message-----
From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> On Behalf Of S, Shirish
Sent: Monday, February 4, 2019 4:20 AM
To: Li, Sun peng (Leo) <sunpeng...@amd.com>; Wu, Hersen <hersenxs...@amd.com>;
Wentland, Harry <harry.wentl...@amd.com>
Cc: amd-gfx@lists.freedesktop.org; S, Shirish <shiris...@amd.com>
Subject: [PATCH] drm/amd/display: Use context parameters to enable FBC
[What]
FBC fails to get enabled when switched between LINEAR(console/VT) and
non-LINEAR(GUI) based rendering due to default value of tiling info stored in
the current_state which is used for deciding whether or not to turn FBC on or
off.
[How]
Use context structure's tiling information which is coherant with the screen
updates.
Signed-off-by: Shirish S <shiris...@amd.com>
---
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index db0ef41..fd7cd5b 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -2535,7 +2535,7 @@ static void dce110_apply_ctx_for_surface(
}
if (dc->fbc_compressor)
- enable_fbc(dc, dc->current_state);
+ enable_fbc(dc, context);
}
static void dce110_power_down_fe(struct dc *dc, struct pipe_ctx *pipe_ctx)
--
2.7.4
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