DSPFW1
POSTING_READ(DSPFW1);
I915_WRITE(DSPFW1, FW_WM(srwm, SR) |
tmp = I915_READ(DSPFW1);
tmp = I915_READ(DSPFW1);
reg = I915_READ(DSPFW1);
I915_WRITE(DSPFW1, reg);
I915_WRITE(DSPFW1,
POSTING_READ(DSPFW1);
I915_WRITE(DSPFW1,