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From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Enric Balletbo Serra <eballetbo@gmail.com>
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linux-mediatek@lists.infradead.org,
	Chun-Kuang Hu <chunkuang.hu@kernel.org>
Subject: [PATCH 0/5] Revert series "CMDQ refinement of Mediatek DRM driver"
Date: Fri,  8 Oct 2021 07:53:05 +0800	[thread overview]
Message-ID: <20211007235310.14626-1-chunkuang.hu@kernel.org> (raw)

Commit c1ec54b7b5af
("drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb")
would cause numerous mtk cmdq mailbox driver warning:

WARNING: CPU: 0 PID: 0 at drivers/mailbox/mtk-cmdq-mailbox.c:198
cmdq_task_exec_done+0xb8/0xe0

So revert that patch and all the patches depend on that patch.

Chun-Kuang Hu (5):
  Revert "drm/mediatek: Clear pending flag when cmdq packet is done"
  Revert "drm/mediatek: Add cmdq_handle in mtk_crtc"
  Revert "drm/mediatek: Detect CMDQ execution timeout"
  Revert "drm/mediatek: Remove struct cmdq_client"
  Revert "drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb"

 drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 157 ++++--------------------
 1 file changed, 24 insertions(+), 133 deletions(-)

-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Enric Balletbo Serra <eballetbo@gmail.com>
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linux-mediatek@lists.infradead.org,
	Chun-Kuang Hu <chunkuang.hu@kernel.org>
Subject: [PATCH 0/5] Revert series "CMDQ refinement of Mediatek DRM driver"
Date: Fri,  8 Oct 2021 07:53:05 +0800	[thread overview]
Message-ID: <20211007235310.14626-1-chunkuang.hu@kernel.org> (raw)

Commit c1ec54b7b5af
("drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb")
would cause numerous mtk cmdq mailbox driver warning:

WARNING: CPU: 0 PID: 0 at drivers/mailbox/mtk-cmdq-mailbox.c:198
cmdq_task_exec_done+0xb8/0xe0

So revert that patch and all the patches depend on that patch.

Chun-Kuang Hu (5):
  Revert "drm/mediatek: Clear pending flag when cmdq packet is done"
  Revert "drm/mediatek: Add cmdq_handle in mtk_crtc"
  Revert "drm/mediatek: Detect CMDQ execution timeout"
  Revert "drm/mediatek: Remove struct cmdq_client"
  Revert "drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb"

 drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 157 ++++--------------------
 1 file changed, 24 insertions(+), 133 deletions(-)

-- 
2.25.1


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             reply	other threads:[~2021-10-07 23:53 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-07 23:53 Chun-Kuang Hu [this message]
2021-10-07 23:53 ` [PATCH 0/5] Revert series "CMDQ refinement of Mediatek DRM driver" Chun-Kuang Hu
2021-10-07 23:53 ` [PATCH 1/5] Revert "drm/mediatek: Clear pending flag when cmdq packet is done" Chun-Kuang Hu
2021-10-07 23:53   ` Chun-Kuang Hu
2021-10-07 23:53 ` [PATCH 2/5] Revert "drm/mediatek: Add cmdq_handle in mtk_crtc" Chun-Kuang Hu
2021-10-07 23:53   ` Chun-Kuang Hu
2021-10-07 23:53 ` [PATCH 3/5] Revert "drm/mediatek: Detect CMDQ execution timeout" Chun-Kuang Hu
2021-10-07 23:53   ` Chun-Kuang Hu
2021-10-07 23:53 ` [PATCH 4/5] Revert "drm/mediatek: Remove struct cmdq_client" Chun-Kuang Hu
2021-10-07 23:53   ` Chun-Kuang Hu
2021-10-07 23:53 ` [PATCH 5/5] Revert "drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb" Chun-Kuang Hu
2021-10-07 23:53   ` Chun-Kuang Hu
2021-10-08 13:33 ` [PATCH 0/5] Revert series "CMDQ refinement of Mediatek DRM driver" Enric Balletbo Serra
2021-10-08 13:33   ` Enric Balletbo Serra
2021-10-12  0:13   ` Chun-Kuang Hu
2021-10-12  0:13     ` Chun-Kuang Hu

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