[Intel-gfx] [PATCH 2/2] drm/i915: Implement PSF GV point support

PSF GV points are an additional factor that can limit the bandwidth available to display, separate from the traditional QGV points. Whereas traditional QGV points represent possible memory clock frequencies, PSF GV points reflect possible frequencies of the memory fabric. Switching between PSF GV

[Intel-gfx] [PATCH 1/2] drm/i915: Extend QGV point restrict mask to 0x3

According to BSpec there is now also a code 0x02, which corresponds to QGV point being rejected, this code so lets extend mask to check this. Signed-off-by: Stanislav Lisovskiy --- drivers/gpu/drm/i915/i915_reg.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm

[Intel-gfx] [PATCH] drm/i915: Implement PSF GV point support

PSF GV points are an additional factor that can limit the bandwidth available to display, separate from the traditional QGV points. Whereas traditional QGV points represent possible memory clock frequencies, PSF GV points reflect possible frequencies of the memory fabric. Switching between PSF GV