46fb6f110d
This adds the ability to suspend/resume the gxfb driver, which includes:
- The addition of a Graphics Processor register table in gxfb.h, and
associated GP handling.
- Register and palette saving code; registers are stored in gxfb_par.
A few MSR values are saved as well.
- gx_powerup and gx_powerdown functions which restore/save registers and
enable/disable graphic engines.
- gxfb_suspend/gxfb_resume
Originally based on a patch by Jordan Crouse.
Signed-off-by: Andres Salomon <dilinger@debian.org>
Cc: Jordan Crouse <jordan.crouse@amd.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
9 lines
322 B
Makefile
9 lines
322 B
Makefile
# Makefile for the Geode family framebuffer drivers
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obj-$(CONFIG_FB_GEODE_GX1) += gx1fb.o
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obj-$(CONFIG_FB_GEODE_GX) += gxfb.o
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obj-$(CONFIG_FB_GEODE_LX) += lxfb.o
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gx1fb-objs := gx1fb_core.o display_gx1.o video_cs5530.o
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gxfb-objs := gxfb_core.o display_gx.o video_gx.o suspend_gx.o
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lxfb-objs := lxfb_core.o lxfb_ops.o
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