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gma500/cdv: Fix call to cdv_intel_dp_set_m_n

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We should be making this call not praying that the values are right.
In addition as noted by Josiah Standing we should be calling this
for eDP as well.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alan Cox 2012-08-22 12:00:28 +00:00 committed by Dave Airlie
parent 4d46259f00
commit f76c0dde78
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/gma500/cdv_intel_display.c
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@ -1127,8 +1127,8 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc,
}
/* dpll |= PLL_REF_INPUT_DREFCLK; */
if (is_dp) {
/*FIXME cdv_intel_dp_set_m_n(crtc, mode, adjusted_mode); */
if (is_dp || is_edp) {
cdv_intel_dp_set_m_n(crtc, mode, adjusted_mode);
} else {
REG_WRITE(PIPE_GMCH_DATA_M(pipe), 0);
REG_WRITE(PIPE_GMCH_DATA_N(pipe), 0);