[PATCH 2/3] drm/loongson: Add GPIO and I2C driver for loongson drm.

Implement use GPIO and I2C driver to detect connector and fetch EDID via DDC. Signed-off-by: lichenyang --- drivers/gpu/drm/loongson/Makefile | 3 +- drivers/gpu/drm/loongson/loongson_connector.c | 70 - drivers/gpu/drm/loongson/loongson_drv.c | 16 +- drivers/gpu/drm/l

[PATCH 3/3] drm/loongson: Add interrupt driver for LS7A

Add LS7A DC vsync interrupt enable and close function, and register irq_handler function interface. Add vbrank event processing flow. Signed-off-by: lichenyang --- drivers/gpu/drm/loongson/Makefile| 3 +- drivers/gpu/drm/loongson/loongson_crtc.c | 43 +- drivers/gpu/drm/loongs

[PATCH 1/3] drm/loongson: Add DRM Driver for Loongson 7A1000 bridge chip

From: Chenyang Li This patch adds an initial DRM driver for the Loongson LS7A1000 bridge chip(LS7A). The LS7A bridge chip contains two display controllers, support dual display output. The maximum support for each channel display is to 1920x1080@60Hz. At present, DC device detection and DRM drive

Re: [GIT PULL] Staging / IIO driver updates for 5.14-rc1

The pull request you sent on Mon, 5 Jul 2021 19:12:34 +0200: > git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git > tags/staging-5.14-rc1 has been merged into torvalds/linux.git: https://git.kernel.org/torvalds/c/a16d8644bad461bb073b92e812080ea6715ddf2b Thank you! -- Deet-doot-d

[GIT PULL] Staging / IIO driver updates for 5.14-rc1

The following changes since commit 009c9aa5be652675a06d5211e1640e02bbb1c33d: Linux 5.13-rc6 (2021-06-13 14:43:10 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git tags/staging-5.14-rc1 for you to fetch changes up to 77ad1f0e99bd