From 844b2f9a5d061e5d2d09b0664fad0e0bfa39dc39 Mon Sep 17 00:00:00 2001 From: Ander Conselvan de Oliveira Date: Wed, 27 Apr 2016 15:44:18 +0300 Subject: drm/i915: Unduplicate chv_data_lane_soft_reset() The function chv_data_lane_soft_reset() was duplicated in DP and HDMI code. Move it to intel_dpio_phy.c. Signed-off-by: Ander Conselvan de Oliveira Reviewed-by: Jim Bride Link: http://patchwork.freedesktop.org/patch/msgid/1461761065-21195-4-git-send-email-ander.conselvan.de.oliveira@intel.com --- drivers/gpu/drm/i915/intel_hdmi.c | 44 --------------------------------------- 1 file changed, 44 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_hdmi.c') diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 494e02e..2d429d0 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -1666,50 +1666,6 @@ static void vlv_hdmi_pre_pll_enable(struct intel_encoder *encoder) mutex_unlock(&dev_priv->sb_lock); } -static void chv_data_lane_soft_reset(struct intel_encoder *encoder, - bool reset) -{ - struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); - enum dpio_channel ch = vlv_dport_to_channel(enc_to_dig_port(&encoder->base)); - struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc); - enum pipe pipe = crtc->pipe; - uint32_t val; - - val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW0(ch)); - if (reset) - val &= ~(DPIO_PCS_TX_LANE2_RESET | DPIO_PCS_TX_LANE1_RESET); - else - val |= DPIO_PCS_TX_LANE2_RESET | DPIO_PCS_TX_LANE1_RESET; - vlv_dpio_write(dev_priv, pipe, VLV_PCS01_DW0(ch), val); - - if (crtc->config->lane_count > 2) { - val = vlv_dpio_read(dev_priv, pipe, VLV_PCS23_DW0(ch)); - if (reset) - val &= ~(DPIO_PCS_TX_LANE2_RESET | DPIO_PCS_TX_LANE1_RESET); - else - val |= DPIO_PCS_TX_LANE2_RESET | DPIO_PCS_TX_LANE1_RESET; - vlv_dpio_write(dev_priv, pipe, VLV_PCS23_DW0(ch), val); - } - - val = vlv_dpio_read(dev_priv, pipe, VLV_PCS01_DW1(ch)); - val |= CHV_PCS_REQ_SOFTRESET_EN; - if (reset) - val &= ~DPIO_PCS_CLK_SOFT_RESET; - else - val |= DPIO_PCS_CLK_SOFT_RESET; - vlv_dpio_write(dev_priv, pipe, VLV_PCS01_DW1(ch), val); - - if (crtc->config->lane_count > 2) { - val = vlv_dpio_read(dev_priv, pipe, VLV_PCS23_DW1(ch)); - val |= CHV_PCS_REQ_SOFTRESET_EN; - if (reset) - val &= ~DPIO_PCS_CLK_SOFT_RESET; - else - val |= DPIO_PCS_CLK_SOFT_RESET; - vlv_dpio_write(dev_priv, pipe, VLV_PCS23_DW1(ch), val); - } -} - static void chv_hdmi_pre_pll_enable(struct intel_encoder *encoder) { struct intel_digital_port *dport = enc_to_dig_port(&encoder->base); -- cgit v1.1