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] " 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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