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3e3b2c3908
CHV uses the same bits as SNB/VLV to code the Graphics Mode Select field (GFX stolen memory size) with the addition of finer granularity modes: 4MB increments from 0x11 (8MB) to 0x1d. Values strictly above 0x1d are either reserved or not supported. v2: 4MB increments, not 8MB. 32MB has been omitted from the list of new values (Ville Syrjälä) v3: Also correctly interpret GGMS (GTT Graphics Memory Size) (Ville Syrjälä) v4: Don't assign a value that needs 20bits or more to a u16 (Rafael Barbalho) [vsyrjala: v5: Split from i915 changes and add chv_stolen_funcs] Cc: Ingo Molnar <mingo@kernel.org> Cc: H. Peter Anvin <hpa@zytor.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Rafael Barbalho <rafael.barbalho@intel.com> Tested-by: Rafael Barbalho <rafael.barbalho@intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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boot | ||
configs | ||
crypto | ||
ia32 | ||
include | ||
kernel | ||
kvm | ||
lguest | ||
lib | ||
math-emu | ||
mm | ||
net | ||
oprofile | ||
pci | ||
platform | ||
power | ||
realmode | ||
syscalls | ||
tools | ||
um | ||
vdso | ||
video | ||
xen | ||
.gitignore | ||
Kbuild | ||
Kconfig | ||
Kconfig.cpu | ||
Kconfig.debug | ||
Makefile | ||
Makefile_32.cpu | ||
Makefile.um |