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linux-stable/drivers/gpu/drm/sun4i
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Ondrej Jirman 4c8b4c3855
drm: sun4i: Add support for enabling DDC I2C bus to sun8i_dw_hdmi glue 
Orange Pi 3 board requires enabling a voltage shifting circuit via GPIO
for the DDC bus to be usable.

Add support for hdmi-connector node's optional ddc-en-gpios property to
support this use case.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190806155744.10263-4-megous@megous.com
2019-08-12 10:07:04 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile phy: Move Allwinner A31 D-PHY driver to drivers/phy/ 2019-02-07 09:34:49 +01:00
sun4i_backend.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun4i_backend.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_crtc.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun4i_crtc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_dotclock.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_dotclock.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_drv.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun4i_drv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_framebuffer.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun4i_framebuffer.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_frontend.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun4i_frontend.h drm/sun4i: frontend: Move the FIR filter phases to our quirks 2019-01-18 21:12:26 +01:00
sun4i_hdmi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_hdmi_ddc_clk.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_hdmi_enc.c drm/sun4i: hdmi: Provide ddc symlink in sun4i hdmi connector sysfs directory 2019-07-31 16:31:17 +02:00
sun4i_hdmi_i2c.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_hdmi_tmds_clk.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_layer.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun4i_layer.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_lvds.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun4i_lvds.h
sun4i_rgb.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun4i_rgb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_tcon.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun4i_tcon.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun4i_tv.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun6i_drc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun6i_mipi_dsi.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun6i_mipi_dsi.h drm/sun4i: dsi: Restrict DSI tcon clock divider 2019-02-19 11:08:17 +01:00
sun8i_csc.c drm/sun4i: sun8i-csc: Add support for color encoding and range 2019-07-20 07:38:09 +02:00
sun8i_csc.h drm/sun4i: sun8i-csc: Add support for color encoding and range 2019-07-20 07:38:09 +02:00
sun8i_dw_hdmi.c drm: sun4i: Add support for enabling DDC I2C bus to sun8i_dw_hdmi glue 2019-08-12 10:07:04 +02:00
sun8i_dw_hdmi.h drm: sun4i: Add support for enabling DDC I2C bus to sun8i_dw_hdmi glue 2019-08-12 10:07:04 +02:00
sun8i_hdmi_phy.c drm/sun4i: Fix sun8i HDMI PHY configuration for > 148.5 MHz 2019-05-16 10:44:52 +02:00
sun8i_hdmi_phy_clk.c drm/sun4i: Add support for second clock parent to DW HDMI PHY clk driver 2018-06-27 21:44:02 +02:00
sun8i_mixer.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun8i_mixer.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun8i_tcon_top.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun8i_tcon_top.h drm/sun4i: tcon-top: Add helpers for mux switching 2018-07-11 09:54:54 +02:00
sun8i_ui_layer.c drm/sun4i: drop use of drmP.h 2019-07-17 12:52:45 +02:00
sun8i_ui_layer.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun8i_ui_scaler.c drm/sun4i: Add basic support for DE3 2018-11-05 11:48:23 +01:00
sun8i_ui_scaler.h drm/sun4i: Add basic support for DE3 2018-11-05 11:48:23 +01:00
sun8i_vi_layer.c drm/sun4i: sun8i-csc: Add support for color encoding and range 2019-07-20 07:38:09 +02:00
sun8i_vi_layer.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sun8i_vi_scaler.c drm/sun4i: Add basic support for DE3 2018-11-05 11:48:23 +01:00
sun8i_vi_scaler.h drm/sun4i: Add basic support for DE3 2018-11-05 11:48:23 +01:00
sunxi_engine.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00