diff options
| author | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2016-04-27 15:44:18 +0300 |
|---|---|---|
| committer | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2016-04-29 09:56:10 +0300 |
| commit | 844b2f9a5d061e5d2d09b0664fad0e0bfa39dc39 (patch) | |
| tree | 9d833fed4f366dbcf45a7b7d9ec3fa56c7c56ba5 /drivers/gpu/drm/i915/intel_dp.c | |
| parent | b7fa22d872e323f4e11c55b31d6351cf017c57b8 (diff) | |
| download | linux-844b2f9a5d061e5d2d09b0664fad0e0bfa39dc39.tar.xz | |
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 <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Jim Bride <jim.bride@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1461761065-21195-4-git-send-email-ander.conselvan.de.oliveira@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 4fe92e0e498e..9d8b70f11a4e 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -2460,50 +2460,6 @@ static void vlv_post_disable_dp(struct intel_encoder *encoder) intel_dp_link_down(intel_dp); } -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_post_disable_dp(struct intel_encoder *encoder) { struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base); |