drm/vc4: Add KMS support for Raspberry Pi.
This is enough for fbcon and bringing up X using xf86-video-modesetting. It doesn't support the 3D accelerator or power management yet. v2: Drop FB_HELPER select thanks to Archit's patches. Do manual init ordering instead of using the .load hook. Structure registration more like tegra's, but still using the typical "component" code. Drop no-op hooks for atomic_begin and mode_fixup() now that they're optional. Drop sentinel in Makefile. Fix minor style nits I noticed on another reread. v3: Use the new bcm2835 clk driver to manage pixel/HSM clocks instead of having a fixed video mode. Use exynos-style component driver matching instead of devicetree nodes to list the component driver instances. Rename compatibility strings to say bcm2835, and distinguish pv0/1/2. Clean up some h/vsync code, and add in interlaced mode setup. Fix up probe/bind error paths. Use bitops.h macros for vc4_regs.h v4: Include i2c.h, allow building under COMPILE_TEST, drop msleep now that other bugs have been fixed, add timeouts to cpu_relax() loops, rename hpd-gpio to hpd-gpios. Signed-off-by: NEric Anholt <eric@anholt.net> Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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drivers/gpu/drm/vc4/Kconfig
0 → 100644
drivers/gpu/drm/vc4/Makefile
0 → 100644
drivers/gpu/drm/vc4/vc4_bo.c
0 → 100644
drivers/gpu/drm/vc4/vc4_crtc.c
0 → 100644
drivers/gpu/drm/vc4/vc4_debugfs.c
0 → 100644
drivers/gpu/drm/vc4/vc4_drv.c
0 → 100644
drivers/gpu/drm/vc4/vc4_drv.h
0 → 100644
drivers/gpu/drm/vc4/vc4_hdmi.c
0 → 100644
drivers/gpu/drm/vc4/vc4_hvs.c
0 → 100644
drivers/gpu/drm/vc4/vc4_kms.c
0 → 100644
drivers/gpu/drm/vc4/vc4_plane.c
0 → 100644
drivers/gpu/drm/vc4/vc4_regs.h
0 → 100644
此差异已折叠。
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