drm/amd/display: Fix disabled cursor on top screen edge

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commit ae1cf20df7 upstream.

[Why]
The cursor vanishes when touching the top of edge of the screen for
Raven on Linux.

This occurs because the cursor height is not taken into account when
deciding to disable the cursor.

[How]
Factor in the cursor height into the cursor calculations - and mimic
the existing x position calculations.

Fixes: 94a4ffd1d4 ("drm/amd/display: fix PIP bugs on Dal3")

Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Nicholas Kazlauskas 2018-12-11 12:35:56 -05:00 • committed by Greg Kroah-Hartman

parent 051b746c13

commit a42242c709

2 changed files with 2 additions and 2 deletions

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2

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c

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2

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c

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