linux-kernel - [PATCH 0/1] Fix errors when reporting rotation capability

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Message-ID: <20230918071011.18481-1-shawn.sung@mediatek.com>
Date:   Mon, 18 Sep 2023 15:10:10 +0800
From:   Hsiao Chien Sung <shawn.sung@...iatek.com>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        "CK Hu" <ck.hu@...iatek.com>
CC:     David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Sean Paul <seanpaul@...omium.org>,
        <dri-devel@...ts.freedesktop.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        "Hsiao Chien Sung" <shawn.sung@...iatek.com>
Subject: [PATCH 0/1] Fix errors when reporting rotation capability

This bug is found when running IGT tests.

For CRTCs that doesn't support rotation should still return
DRM_MODE_ROTATE_0. Since both OVL and OVL adaptor on MTK chip
doesn't support rotation, return the capability of the
hardware accordingly.

Hsiao Chien Sung (1):
  drm/mediatek: Fix errors when reporting rotation capability

 drivers/gpu/drm/mediatek/mtk_disp_drv.h         | 1 +
 drivers/gpu/drm/mediatek/mtk_disp_ovl.c         | 8 +-------
 drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 5 +++++
 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c     | 1 +
 drivers/gpu/drm/mediatek/mtk_drm_plane.c        | 2 +-
 5 files changed, 9 insertions(+), 8 deletions(-)

--
2.18.0