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| author | Melissa Wen <mwen@igalia.com> | 2023-01-31 15:05:46 -0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-02-08 17:16:27 -0500 |
| commit | 5dbfcd25a02080298ca7c5cf4c3bacaf80b52f90 (patch) | |
| tree | 0ca24c4cf43a5b24caefb9735d78044fa57498da /drivers/gpu/drm/amd/display/dc/dcn10 | |
| parent | 826e7ffaf079c72607bf3199d4e19730eaf8ca00 (diff) | |
| download | linux-stable-5dbfcd25a02080298ca7c5cf4c3bacaf80b52f90.tar.gz linux-stable-5dbfcd25a02080298ca7c5cf4c3bacaf80b52f90.tar.bz2 linux-stable-5dbfcd25a02080298ca7c5cf4c3bacaf80b52f90.zip | |
drm/amd/display: fix cursor offset on rotation 180
Cursor gets clipped off in the middle of the screen with hw rotation
180. Fix a miscalculation of cursor offset when it's placed near the
edges in the pipe split case.
Cursor bugs with hw rotation were reported on AMD issue tracker:
https://gitlab.freedesktop.org/drm/amd/-/issues/2247
The issues on rotation 270 was fixed by:
https://lore.kernel.org/amd-gfx/20221118125935.4013669-22-Brian.Chang@amd.com/
that partially addressed the rotation 180 too. So, this patch is the
final bits for rotation 180.
Reported-by: Xaver Hugl <xaver.hugl@gmail.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Fixes: 9d84c7ef8a87 ("drm/amd/display: Correct cursor position on horizontal mirror")
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index c4d65ee9fd8a..acc7e40e4383 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -3624,7 +3624,7 @@ void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx) (int)hubp->curs_attr.width || pos_cpy.x <= (int)hubp->curs_attr.width + pipe_ctx->plane_state->src_rect.x) { - pos_cpy.x = temp_x + viewport_width; + pos_cpy.x = 2 * viewport_width - temp_x; } } } else { |