drm/i915: Remove erronous WARN in the vlv pipe crc code
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 13 Mar 2014 16:45:01 +0000 (17:45 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 13 Mar 2014 16:46:49 +0000 (17:46 +0100)
It's been in there since forever, and no one cared. Doesn't put a too
good light onto our bug handling and QA efforts really ...

References: https://bugs.freedesktop.org/attachment.cgi?id=90970
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_debugfs.c

index 30fc893dd443e376e6f55e96b87dda88e4f0cacb..d83d643af45c75b6dbda15c2e4d744376b68d36d 100644 (file)
@@ -2646,8 +2646,6 @@ static int vlv_pipe_crc_ctl_reg(struct drm_device *dev,
        if (need_stable_symbols) {
                uint32_t tmp = I915_READ(PORT_DFT2_G4X);
 
-               WARN_ON(!IS_G4X(dev));
-
                tmp |= DC_BALANCE_RESET_VLV;
                if (pipe == PIPE_A)
                        tmp |= PIPE_A_SCRAMBLE_RESET;