diff options
| author | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2016-04-27 15:44:24 +0300 |
|---|---|---|
| committer | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2016-04-29 09:58:53 +0300 |
| commit | 5f68c275b46460e6c2923763e7842011dabd3585 (patch) | |
| tree | c88b7a63982fe7c508276e0d1c676328c7c81e84 /drivers/gpu/drm/i915/intel_hdmi.c | |
| parent | 6da2e61602e3511a07d19df9494b07eb1f4c0ef6 (diff) | |
| download | op-kernel-dev-5f68c275b46460e6c2923763e7842011dabd3585.zip op-kernel-dev-5f68c275b46460e6c2923763e7842011dabd3585.tar.gz | |
drm/i915: Unduplicate pre encoder enabling phy code
The phy code in vlv_pre_enable_dp() and vlv_hdmi_pre_enable() is
exectly the same, so extract it to intel_dpio_phy.c.
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Jim Bride <jim.bride@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1461761065-21195-10-git-send-email-ander.conselvan.de.oliveira@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 1a58ba7..11be19e 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -1594,25 +1594,8 @@ static void vlv_hdmi_pre_enable(struct intel_encoder *encoder) struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); const struct drm_display_mode *adjusted_mode = &intel_crtc->config->base.adjusted_mode; - enum dpio_channel port = vlv_dport_to_channel(dport); - int pipe = intel_crtc->pipe; - u32 val; - - /* Enable clock channels for this port */ - mutex_lock(&dev_priv->sb_lock); - val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW8(port)); - val = 0; - if (pipe) - val |= (1<<21); - else - val &= ~(1<<21); - val |= 0x001000c4; - vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW8(port), val); - /* Program lane clock */ - vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW14(port), 0x00760018); - vlv_dpio_write(dev_priv, pipe, VLV_PCS_DW23(port), 0x00400888); - mutex_unlock(&dev_priv->sb_lock); + vlv_phy_pre_encoder_enable(encoder); /* HDMI 1.0V-2dB */ vlv_set_phy_signal_level(encoder, 0x2b245f5f, 0x00002000, 0x5578b83a, |
