AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/gpu/drm/sun4i
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Maxime Ripard 65f7fa3a3f
drm/sun4i: backend: Check for the number of alpha planes 
Due to the way the composition is done in hardware, we can only have a
single alpha-enabled plane active at a time, placed in the second (highest
priority) pipe.

Make sure of that in our atomic_check to not end up in an impossible
scenario.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/7371f62a1385f2cbe3ed75dfca2e746338eb2286.1516617243.git-series.maxime.ripard@free-electrons.com
2018-01-29 14:02:42 +01:00
..
Kconfig drm/sun4i: cec: Enable back CEC-pin framework 2017-09-22 08:42:17 +02:00
Makefile drm/sun4i: Add a driver for the display frontend 2018-01-22 15:15:38 +01:00
sun4i_backend.c drm/sun4i: backend: Check for the number of alpha planes 2018-01-29 14:02:42 +01:00
sun4i_backend.h drm/sun4i: backend: Check for the number of alpha planes 2018-01-29 14:02:42 +01:00
sun4i_crtc.c drm/sun4i: backend: Wire in the frontend 2018-01-22 15:17:04 +01:00
sun4i_crtc.h drm/sun4i: abstract a engine type 2017-06-01 09:47:23 +02:00
sun4i_dotclock.c drm/sun4i: Create minimal multipliers and dividers 2018-01-04 20:08:42 +01:00
sun4i_dotclock.h
sun4i_drv.c drm/sun4i: Add a driver for the display frontend 2018-01-22 15:15:38 +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: backend: Add support for zpos 2018-01-29 14:02:40 +01:00
sun4i_framebuffer.h drm/sun4i: Use drm_fb_cma_fbdev_init/fini() 2017-12-08 14:47:42 +01:00
sun4i_frontend.c drm/sun4i: Add a driver for the display frontend 2018-01-22 15:15:38 +01:00
sun4i_frontend.h drm/sun4i: Add a driver for the display frontend 2018-01-22 15:15:38 +01:00
sun4i_hdmi_ddc_clk.c drm/sun4i: tcon: Don't rely on encoders to set the TCON mode 2017-10-17 19:49:13 +02:00
sun4i_hdmi_enc.c drm/sun4i: hdmi: Move the mode_valid callback to the encoder 2017-12-20 12:59:46 +01:00
sun4i_hdmi_i2c.c drm/sun4i: hdmi: Add support for controller hardware variants 2017-10-11 09:53:33 +02:00
sun4i_hdmi_tmds_clk.c drm/sun4i: tcon: Don't rely on encoders to set the TCON mode 2017-10-17 19:49:13 +02:00
sun4i_hdmi.h drm/sun4i: hdmi: Document PAD_CTRL1 output invert bits 2017-10-16 09:54:21 +02:00
sun4i_layer.c drm/sun4i: backend: Check for the number of alpha planes 2018-01-29 14:02:42 +01:00
sun4i_layer.h drm/sun4i: backend: Wire in the frontend 2018-01-22 15:17:04 +01:00
sun4i_lvds.c drm/sun4i: Add LVDS support 2018-01-04 20:37:17 +01:00
sun4i_lvds.h drm/sun4i: Add LVDS support 2018-01-04 20:37:17 +01:00
sun4i_rgb.c drm/sun4i: tcon: Don't rely on encoders to set the TCON mode 2017-10-17 19:49:13 +02:00
sun4i_rgb.h drm/sun4i: rgb: Pass tcon pointer when initializing RGB encoder 2017-03-07 22:18:24 +01:00
sun4i_tcon.c drm/sun4i: engine: Add a VBLANK quirk callback 2018-01-22 15:15:11 +01:00
sun4i_tcon.h drm/sun4i: Add LVDS support 2018-01-04 20:37:17 +01:00
sun4i_tv.c drm/sun4i: tcon: Don't rely on encoders to set the TCON mode 2017-10-17 19:49:13 +02:00
sun6i_drc.c Merge tag 'drm-misc-next-2016-11-16' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2016-11-17 08:02:46 +10:00
sun8i_csc.c drm/sun4i: Add DE2 CSC library 2017-12-05 13:22:44 +01:00
sun8i_csc.h drm/sun4i: Add DE2 CSC library 2017-12-05 13:22:44 +01:00
sun8i_mixer.c drm/sun4i: Add A83T support 2018-01-04 20:37:59 +01:00
sun8i_mixer.h drm/sun4i: Force the mixer rate at 150MHz 2018-01-04 20:04:32 +01:00
sun8i_ui_layer.c drm/sun4i: Add DE2 definitions for YUV formats 2017-12-05 13:22:44 +01:00
sun8i_ui_layer.h drm/sun4i: Reorganize UI layer code in DE2 2017-12-05 13:22:43 +01:00
sun8i_ui_scaler.c drm/sun4i: Add support for HW scaling to DE2 2017-12-05 13:22:44 +01:00
sun8i_ui_scaler.h drm/sun4i: Add support for HW scaling to DE2 2017-12-05 13:22:44 +01:00
sun8i_vi_layer.c drm/sun4i: Fix uninitialized variables in vi layer 2017-12-07 09:51:41 +01:00
sun8i_vi_layer.h drm/sun4i: Add support for DE2 VI planes 2017-12-05 13:22:43 +01:00
sun8i_vi_scaler.c drm/sun4i: Expand DE2 scaler lib with YUV support 2017-12-05 13:22:44 +01:00
sun8i_vi_scaler.h drm/sun4i: Expand DE2 scaler lib with YUV support 2017-12-05 13:22:44 +01:00
sunxi_engine.h drm/sun4i: Fix build warnings in sunxi_engine.h 2018-01-23 10:45:01 +01:00