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8a943c6021
linux/drivers/gpu/drm/sun4i
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Jernej Skrabec 8a943c6021
drm/sun4i: Fix sun8i HDMI PHY clock initialization 
Current code initializes HDMI PHY clock driver before reset line is
deasserted and clocks enabled. Because of that, initial readout of
clock divider is incorrect (0 instead of 2). This causes any clock
rate with divider 1 (register value 0) to be set incorrectly.

Fix this by moving initialization of HDMI PHY clock driver after reset
line is deasserted and clocks enabled.

Cc: stable@vger.kernel.org # 4.17+
Fixes: 4f86e81748 ("drm/sun4i: Add support for H3 HDMI PHY variant")
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190514204337.11068-2-jernej.skrabec@siol.net
2019-05-16 10:44:52 +02:00
..
Kconfig phy: Move Allwinner A31 D-PHY driver to drivers/phy/ 2019-02-07 09:34:49 +01:00
Makefile phy: Move Allwinner A31 D-PHY driver to drivers/phy/ 2019-02-07 09:34:49 +01:00
sun4i_backend.c drm/sun4i: Rely on dma interconnect for our RAM offset 2019-04-11 09:22:47 +02:00
sun4i_backend.h drm/sun4i: Pass modifier to backend and frontend format support helpers 2018-11-27 10:12:56 +01:00
sun4i_crtc.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
sun4i_crtc.h
sun4i_dotclock.c drm/sun4i: Fix an ulong overflow in the dotclock driver 2018-10-19 11:50:25 +02:00
sun4i_dotclock.h
sun4i_drv.c drm/sun4i: Add support for A23 display pipeline 2019-01-25 10:42:07 +01:00
sun4i_drv.h drm/sun4i: Add a driver for the display frontend 2018-01-22 15:15:38 +01:00
sun4i_framebuffer.c drm/sun4i: Use drm_fbdev_generic_setup() 2018-11-01 15:25:11 +01:00
sun4i_framebuffer.h drm/sun4i: Use drm_fbdev_generic_setup() 2018-11-01 15:25:11 +01:00
sun4i_frontend.c drm/sun4i: Add support for A23 display pipeline 2019-01-25 10:42:07 +01:00
sun4i_frontend.h drm/sun4i: frontend: Move the FIR filter phases to our quirks 2019-01-18 21:12:26 +01:00
sun4i_hdmi_ddc_clk.c
sun4i_hdmi_enc.c drm/sun4i: hdmi: add support for ddc-i2c-bus property 2019-04-01 11:06:41 +02:00
sun4i_hdmi_i2c.c
sun4i_hdmi_tmds_clk.c drm/sun4i: hdmi: Fix double flag assignation 2018-10-29 14:19:51 +01:00
sun4i_hdmi.h drm/sun4i: hdmi: add support for ddc-i2c-bus property 2019-04-01 11:06:41 +02:00
sun4i_layer.c drm/sun4i: layer: support just backend formats when frontend is unavailable 2019-01-25 10:41:58 +01:00
sun4i_layer.h drm/sun4i: backend: Assign the pipes automatically 2018-02-22 16:19:52 +01:00
sun4i_lvds.c drm/sun4i: Move the panel pointer from the TCON to the encoders 2019-03-07 14:46:08 +01:00
sun4i_lvds.h drm/sun4i: Add LVDS support 2018-01-04 20:37:17 +01:00
sun4i_rgb.c drm/sun4i: rgb: Change the pixel clock validation check 2019-03-07 14:46:46 +01:00
sun4i_rgb.h
sun4i_tcon.c drm/sun4i: Make some symbols static 2019-04-17 18:55:08 +02:00
sun4i_tcon.h drm/sun4i: Move the panel pointer from the TCON to the encoders 2019-03-07 14:46:08 +01:00
sun4i_tv.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
sun6i_drc.c drm/sun4i: Add support for A23 display pipeline 2019-01-25 10:42:07 +01:00
sun6i_mipi_dsi.c drm/sun4i: dsi: Add burst support 2019-02-19 11:08:34 +01:00
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: Add basic support for DE3 2018-11-05 11:48:23 +01:00
sun8i_csc.h drm/sun4i: Add DE2 CSC library 2017-12-05 13:22:44 +01:00
sun8i_dw_hdmi.c drm/sun4i: DW HDMI: Lower max. supported rate for H6 2019-04-05 10:44:10 +02:00
sun8i_dw_hdmi.h drm/sun4i: Add support for Synopsys HDMI PHY 2018-11-05 11:49:05 +01:00
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_hdmi_phy.c drm/sun4i: Fix sun8i HDMI PHY clock initialization 2019-05-16 10:44:52 +02:00
sun8i_mixer.c drm/sun4i: mixer: Simplify the get_id logic 2019-03-15 09:37:02 +01:00
sun8i_mixer.h drm/sun4i: Add VI scaler line size quirk for DE2/DE3 2019-03-01 15:30:09 +01:00
sun8i_tcon_top.c drm-misc-next for v5.2: 2019-04-24 10:12:50 +10:00
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: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
sun8i_ui_layer.h drm/sun4i: Rework DE2 register defines 2018-11-05 10:34:43 +01:00
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: Improve VI scaling for DE2/DE3 2019-03-01 15:30:22 +01:00
sun8i_vi_layer.h drm/sun4i: Improve VI scaling for DE2/DE3 2019-03-01 15:30:22 +01:00
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 drm/sun4i: Fix build warnings in sunxi_engine.h 2018-01-23 10:45:01 +01:00