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drm/amd/display: Adjust cursor position

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[ Upstream commit 56fb276d02 ]

[why & how]
When the commit 9d84c7ef8a ("drm/amd/display: Correct cursor position
on horizontal mirror") was introduced, it used the wrong calculation for
the position copy for X. This commit uses the correct calculation for that
based on the original patch.

Fixes: 9d84c7ef8a ("drm/amd/display: Correct cursor position on horizontal mirror")
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 8f9b23abba)
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Rodrigo Siqueira 2024-08-01 16:16:35 -06:00 committed by Greg Kroah-Hartman
parent f0e8658790
commit d15fc910b6
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
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@ -3614,7 +3614,7 @@ 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 = 2 * viewport_width - temp_x;
pos_cpy.x = temp_x + viewport_width;
}
}
} else {