linux-kernel - [PATCH drm-dp 00/10] Fix hibmc driver bugs

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Message-ID: <20250530095432.1206966-1-shiyongbang@huawei.com>
Date: Fri, 30 May 2025 17:54:22 +0800
From: Yongbang Shi <shiyongbang@...wei.com>
To: <xinliang.liu@...aro.org>, <tiantao6@...ilicon.com>,
	<maarten.lankhorst@...ux.intel.com>, <mripard@...nel.org>,
	<tzimmermann@...e.de>, <airlied@...il.com>, <daniel@...ll.ch>,
	<kong.kongxinwei@...ilicon.com>
CC: <liangjian010@...wei.com>, <chenjianmin@...wei.com>,
	<lidongming5@...wei.com>, <libaihan@...wei.com>, <shenjian15@...wei.com>,
	<shaojijie@...wei.com>, <jani.nikula@...ux.intel.com>,
	<dmitry.baryshkov@....qualcomm.com>, <dri-devel@...ts.freedesktop.org>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH drm-dp 00/10] Fix hibmc driver bugs

From: Baihan Li <libaihan@...wei.com>

There are some bugfix for hibmc-drm driver.

Baihan Li (10):
  drm/hisilicon/hibmc: fix the i2c device resource leak when vdac init
    failed
  drm/hisilicon/hibmc: fix dp probabilistical detect errors after HPD
    irq
  drm/hisilicon/hibmc: fix irq_request()'s irq name variable is local
  drm/hisilicon/hibmc: fix the hibmc loaded failed bug
  drm/hisilicon/hibmc: fix rare monitors cannot display problem
  drm/hisilicon/hibmc: add dp mode valid check
  drm/hisilicon/hibmc: add dp encoder modeset
  drm/hisilicon/hibmc: fix DP no showing after HPD with VGA connected
  drm/hisilicon/hibmc: fix HPD no showing with VGA para of GRUB
  drm/hisilicon/hibmc: fix no showing problem with loading hibmc
    manually

 drivers/gpu/drm/hisilicon/hibmc/dp/dp_comm.h  |   4 +-
 drivers/gpu/drm/hisilicon/hibmc/dp/dp_hw.c    |  22 ++--
 drivers/gpu/drm/hisilicon/hibmc/dp/dp_hw.h    |   8 ++
 drivers/gpu/drm/hisilicon/hibmc/dp/dp_link.c  |  33 +++--
 .../gpu/drm/hisilicon/hibmc/dp/dp_serdes.c    |  12 --
 .../gpu/drm/hisilicon/hibmc/hibmc_drm_dp.c    | 115 ++++++++++++++++--
 .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c   |  14 +--
 .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h   |   1 +
 .../gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c   |   5 +
 .../gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c  |  37 +++++-
 10 files changed, 198 insertions(+), 53 deletions(-)

-- 
2.33.0