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| author | Fabio Piparo <holofermes@gmail.com> | 2026-09-22 18:54:45 -0400 |
|---|---|---|
| committer | Javier Martinez Canillas <javierm@redhat.com> | 2026-09-29 16:27:55 +0200 |
| commit | 9b96db279e970c2287017fc207133d58f2a4813b (patch) | |
| tree | b302ca358b53e7ab78dc044e5e5e973ce81e1f44 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 90780f2c3d30187116128f71bcf92c8ab63400e7 (diff) | |
| download | linux-9b96db279e970c2287017fc207133d58f2a4813b.tar.gz linux-9b96db279e970c2287017fc207133d58f2a4813b.zip | |
drm/ssd130x: Set the address window in ssd132x_clear_screen()
ssd132x_clear_screen() writes a full screen of data without setting
the column and row ranges first, unlike ssd130x_clear_screen(). The
clear is not reachable today: the plane disable returns before it,
and the encoder is powered down by then.
Factor the range commands into ssd132x_set_col_range() and
ssd132x_set_row_range() and use them from ssd132x_update_rect() and
ssd132x_clear_screen().
Assisted-by: LLM
Signed-off-by: Fabio Piparo <holofermes@gmail.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patch.msgid.link/20260922225445.1525837-1-holofermes@gmail.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions