From b7fa22d872e323f4e11c55b31d6351cf017c57b8 Mon Sep 17 00:00:00 2001 From: Ander Conselvan de Oliveira Date: Wed, 27 Apr 2016 15:44:17 +0300 Subject: drm/i915: Unduplicate CHV signal level code The code for programming voltage swing and emphasis was duplicated between DP and HDMI code. Move that to a new file, intel_dpio_phy.c. v2: Keep the "Use 800mV-0dB" comment in the HDMI code. (Ville) Signed-off-by: Ander Conselvan de Oliveira Reviewed-by: Jim Bride Link: http://patchwork.freedesktop.org/patch/msgid/1461761065-21195-3-git-send-email-ander.conselvan.de.oliveira@intel.com --- drivers/gpu/drm/i915/i915_drv.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/drm/i915/i915_drv.h') diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index e2abbcc27f2c..618d6ac2b623 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3589,6 +3589,11 @@ void intel_sbi_write(struct drm_i915_private *dev_priv, u16 reg, u32 value, u32 vlv_flisdsi_read(struct drm_i915_private *dev_priv, u32 reg); void vlv_flisdsi_write(struct drm_i915_private *dev_priv, u32 reg, u32 val); +/* intel_dpio_phy.c */ +void chv_set_phy_signal_level(struct intel_encoder *encoder, + u32 deemph_reg_value, u32 margin_reg_value, + bool uniq_trans_scale); + int intel_gpu_freq(struct drm_i915_private *dev_priv, int val); int intel_freq_opcode(struct drm_i915_private *dev_priv, int val); -- cgit v1.2.3