From: Paulo Zanoni <[email protected]> IBX does not need the workaround used in cpt_write_infoframe that requires the AVI frame to be enabled while being updated.
Signed-off-by: Paulo Zanoni <[email protected]> --- drivers/gpu/drm/i915/intel_hdmi.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 6c9c901..e49cd22 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -201,13 +201,7 @@ static void ibx_write_infoframe(struct drm_encoder *encoder, val &= ~(VIDEO_DIP_SELECT_MASK | 0xf); /* clear DIP data offset */ val |= intel_infoframe_index(frame); - /* The DIP control register spec says that we need to update the AVI - * infoframe without clearing its enable bit */ - if (frame->type == DIP_TYPE_AVI) - val |= VIDEO_DIP_ENABLE_AVI; - else - val &= ~intel_infoframe_enable(frame); - + val &= ~intel_infoframe_enable(frame); val |= VIDEO_DIP_ENABLE; I915_WRITE(reg, val); -- 1.7.10 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
