From: Tian Tao <tiantao6@hisilicon.com>
To: <airlied@linux.ie>, <daniel@ffwll.ch>, <tzimmermann@suse.de>,
<kraxel@redhat.com>, <alexander.deucher@amd.com>,
<tglx@linutronix.de>, <dri-devel@lists.freedesktop.org>,
<xinliang.liu@linaro.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH drm/hisilicon v3 0/2] support reading resolutions from EDID
Date: Fri, 4 Dec 2020 09:23:19 +0800 [thread overview]
Message-ID: <1607044999-47666-14-git-send-email-tiantao6@hisilicon.com> (raw)
In-Reply-To: <1607044999-47666-1-git-send-email-tiantao6@hisilicon.com>
patch #1 add a new file to implements i2c adapters, #2 read the
resolution from the edid, if that fails, set the resolution to fixed.
and update the destroy callback function to release the i2c adapters
Changes since v1:
-merge patch #3 into patch #2.
-add new function to_hibmc_drm_private, modify three functions in
hibmc_drm_i2c.c with the newly added function.
-deleting the member variable dev from the structure hibmc_connector.
-modify print log incorrectly.
-Modify hibmc_connector_get_modes.
Changes since v2:
-rewrite the funtion to_hibmc_drm_private, and rename GPIO_SCL_MASK
to I2C_SCL_MASK
Tian Tao (2):
drm/hisilicon: Support i2c driver algorithms for bit-shift adapters
drm/hisilicon: Features to support reading resolutions from EDID
drivers/gpu/drm/hisilicon/hibmc/Makefile | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 25 +++++-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c | 99 ++++++++++++++++++++++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 38 ++++++++-
4 files changed, 158 insertions(+), 6 deletions(-)
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c
--
2.7.4
next prev parent reply other threads:[~2020-12-04 1:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-04 1:23 [PATCH drm/hisilicon 0/3] support reading resolutions from EDID Tian Tao
2020-12-04 1:23 ` [PATCH] drm/fsl-dcu: remove redundant platform_get_irq error message Tian Tao
2020-12-04 1:23 ` [PATCH 1/2] drm/hisilicon: Use managed mode-config init Tian Tao
2020-12-04 1:23 ` [PATCH] drm/msm/dp: remove duplicate include statement Tian Tao
2020-12-04 1:23 ` [PATCH] drm/msm/dsi: Replace spin_lock_irqsave by spin_lock in hard IRQ Tian Tao
2020-12-04 1:23 ` [PATCH] drm/nouveau/fb/gp102-: use flexible-array member instead of zero-length array Tian Tao
2020-12-04 1:23 ` [PATCH] drm/nouveau: Use vmemdup_user() Tian Tao
2020-12-04 1:23 ` [PATCH] drm/tilcdc: Remove unnecessary THIS_MODULE Tian Tao
2020-12-04 1:23 ` [PATCH] drm/ttm: remove unused varibles Tian Tao
2020-12-04 1:23 ` [PATCH] drm/vc4: Deleted the drm_device declaration Tian Tao
2020-12-04 1:23 ` [PATCH] gpu: ipu-v3: replace spin_lock_irqsave by spin_lock in hard IRQ Tian Tao
2020-12-04 1:23 ` [PATCH 2/2] drm/hisilicon: Deletted unused local parameters Tian Tao
2020-12-04 1:23 ` [PATCH v2] drm/hisilicon: Delete the entire file hibmc_ttm.c Tian Tao
2020-12-04 1:23 ` Tian Tao [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-09-22 12:44 [PATCH drm/hisilicon v3 0/2] support reading resolutions from EDID Tian Tao
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