[Intel-gfx] [PATCH 12/15] drm/i915: Convert intel_lvds to use atomic state

[Daniel Vetter]

On Tue, Aug 09, 2016 at 05:04:11PM +0200, Maarten Lankhorst wrote:
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>

Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>

> ---
>  drivers/gpu/drm/i915/intel_lvds.c | 22 ++++++++++------------
>  1 file changed, 10 insertions(+), 12 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
> index bfeec045579e..f5747a901ecc 100644
> --- a/drivers/gpu/drm/i915/intel_lvds.c
> +++ b/drivers/gpu/drm/i915/intel_lvds.c
> @@ -141,17 +141,16 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder,
>  				  struct drm_connector_state *conn_state)
>  {
>  	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
> -	struct drm_device *dev = encoder->base.dev;
> -	struct drm_i915_private *dev_priv = to_i915(dev);
> -	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
> -	const struct drm_display_mode *adjusted_mode = &crtc->config->base.adjusted_mode;
> +	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
> +	struct intel_crtc *crtc = to_intel_crtc(pipe_config->base.crtc);
> +	const struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;
>  	int pipe = crtc->pipe;
>  	u32 temp;
>  
> -	if (HAS_PCH_SPLIT(dev)) {
> +	if (HAS_PCH_SPLIT(dev_priv)) {
>  		assert_fdi_rx_pll_disabled(dev_priv, pipe);
>  		assert_shared_dpll_disabled(dev_priv,
> -					    crtc->config->shared_dpll);
> +					    pipe_config->shared_dpll);
>  	} else {
>  		assert_pll_disabled(dev_priv, pipe);
>  	}
> @@ -159,7 +158,7 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder,
>  	temp = I915_READ(lvds_encoder->reg);
>  	temp |= LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP;
>  
> -	if (HAS_PCH_CPT(dev)) {
> +	if (HAS_PCH_CPT(dev_priv)) {
>  		temp &= ~PORT_TRANS_SEL_MASK;
>  		temp |= PORT_TRANS_SEL_CPT(pipe);
>  	} else {
> @@ -172,7 +171,7 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder,
>  
>  	/* set the corresponsding LVDS_BORDER bit */
>  	temp &= ~LVDS_BORDER_ENABLE;
> -	temp |= crtc->config->gmch_pfit.lvds_border_bits;
> +	temp |= pipe_config->gmch_pfit.lvds_border_bits;
>  	/* Set the B0-B3 data pairs corresponding to whether we're going to
>  	 * set the DPLLs for dual-channel mode or not.
>  	 */
> @@ -195,7 +194,7 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder,
>  	if (IS_GEN4(dev_priv)) {
>  		/* Bspec wording suggests that LVDS port dithering only exists
>  		 * for 18bpp panels. */
> -		if (crtc->config->dither && crtc->config->pipe_bpp == 18)
> +		if (pipe_config->dither && pipe_config->pipe_bpp == 18)
>  			temp |= LVDS_ENABLE_DITHER;
>  		else
>  			temp &= ~LVDS_ENABLE_DITHER;
> @@ -245,12 +244,11 @@ static void intel_disable_lvds(struct intel_encoder *encoder,
>  			       struct intel_crtc_state *old_crtc_state,
>  			       struct drm_connector_state *old_conn_state)
>  {
> -	struct drm_device *dev = encoder->base.dev;
>  	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
> -	struct drm_i915_private *dev_priv = to_i915(dev);
> +	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
>  	i915_reg_t ctl_reg, stat_reg;
>  
> -	if (HAS_PCH_SPLIT(dev)) {
> +	if (HAS_PCH_SPLIT(dev_priv)) {
>  		ctl_reg = PCH_PP_CONTROL;
>  		stat_reg = PCH_PP_STATUS;
>  	} else {
> -- 
> 2.7.4
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch