diff mbox

[03/19] drm/i915: Make HAS_GMCH_DISPLAY only take dev_priv

Message ID 1476192112-25336-4-git-send-email-tvrtko.ursulin@linux.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Tvrtko Ursulin Oct. 11, 2016, 1:21 p.m. UTC
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

More .rodata string saving by avoid __I915__ magic inside WARNs.

v2: Add parantheses around dev_priv. (Ville Syrjala)

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h            | 2 +-
 drivers/gpu/drm/i915/intel_color.c         | 6 +++---
 drivers/gpu/drm/i915/intel_display.c       | 8 ++++----
 drivers/gpu/drm/i915/intel_dp.c            | 2 +-
 drivers/gpu/drm/i915/intel_dsi.c           | 2 +-
 drivers/gpu/drm/i915/intel_fifo_underrun.c | 2 +-
 drivers/gpu/drm/i915/intel_hdmi.c          | 5 +++--
 7 files changed, 14 insertions(+), 13 deletions(-)

Comments

David Weinehall Oct. 12, 2016, 8:17 a.m. UTC | #1
On Tue, Oct 11, 2016 at 02:21:36PM +0100, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
> 
> More .rodata string saving by avoid __I915__ magic inside WARNs.
> 
> v2: Add parantheses around dev_priv. (Ville Syrjala)
> 
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Reviewed-by: David Weinehall <david.weinehall@linux.intel.com>

Note that once this patch series goes in (or before),
we should have a patch that turns intel_hdmi_to_dev() into
intel_hdmi_to_dev_priv().  If you look at the code in
intel_hdmi.c, almost every (after the dev -> dev_priv transition
I think it's every) instance where it's used converts
dev immediately further to dev_priv.

> ---
>  drivers/gpu/drm/i915/i915_drv.h            | 2 +-
>  drivers/gpu/drm/i915/intel_color.c         | 6 +++---
>  drivers/gpu/drm/i915/intel_display.c       | 8 ++++----
>  drivers/gpu/drm/i915/intel_dp.c            | 2 +-
>  drivers/gpu/drm/i915/intel_dsi.c           | 2 +-
>  drivers/gpu/drm/i915/intel_fifo_underrun.c | 2 +-
>  drivers/gpu/drm/i915/intel_hdmi.c          | 5 +++--
>  7 files changed, 14 insertions(+), 13 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index 3caa1c767512..1a4698e665be 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -2863,7 +2863,7 @@ struct drm_i915_cmd_table {
>  #define HAS_PCH_NOP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_NOP)
>  #define HAS_PCH_SPLIT(dev_priv) (INTEL_PCH_TYPE(dev_priv) != PCH_NONE)
>  
> -#define HAS_GMCH_DISPLAY(dev) (INTEL_INFO(dev)->has_gmch_display)
> +#define HAS_GMCH_DISPLAY(dev_priv) ((dev_priv)->info.has_gmch_display)
>  
>  /* DPF == dynamic parity feature */
>  #define HAS_L3_DPF(dev) (INTEL_INFO(dev)->has_l3_dpf)
> diff --git a/drivers/gpu/drm/i915/intel_color.c b/drivers/gpu/drm/i915/intel_color.c
> index 95a72771eea6..5362c07932d3 100644
> --- a/drivers/gpu/drm/i915/intel_color.c
> +++ b/drivers/gpu/drm/i915/intel_color.c
> @@ -273,7 +273,7 @@ static void i9xx_load_luts_internal(struct drm_crtc *crtc,
>  	enum pipe pipe = intel_crtc->pipe;
>  	int i;
>  
> -	if (HAS_GMCH_DISPLAY(dev)) {
> +	if (HAS_GMCH_DISPLAY(dev_priv)) {
>  		if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DSI))
>  			assert_dsi_pll_enabled(dev_priv);
>  		else
> @@ -288,7 +288,7 @@ static void i9xx_load_luts_internal(struct drm_crtc *crtc,
>  				(drm_color_lut_extract(lut[i].green, 8) << 8) |
>  				drm_color_lut_extract(lut[i].blue, 8);
>  
> -			if (HAS_GMCH_DISPLAY(dev))
> +			if (HAS_GMCH_DISPLAY(dev_priv))
>  				I915_WRITE(PALETTE(pipe, i), word);
>  			else
>  				I915_WRITE(LGC_PALETTE(pipe, i), word);
> @@ -297,7 +297,7 @@ static void i9xx_load_luts_internal(struct drm_crtc *crtc,
>  		for (i = 0; i < 256; i++) {
>  			uint32_t word = (i << 16) | (i << 8) | i;
>  
> -			if (HAS_GMCH_DISPLAY(dev))
> +			if (HAS_GMCH_DISPLAY(dev_priv))
>  				I915_WRITE(PALETTE(pipe, i), word);
>  			else
>  				I915_WRITE(LGC_PALETTE(pipe, i), word);
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index 0a69e80821ee..b7685936d324 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -5036,7 +5036,7 @@ intel_pre_disable_primary_noatomic(struct drm_crtc *crtc)
>  	 * event which is after the vblank start event, so we need to have a
>  	 * wait-for-vblank between disabling the plane and the pipe.
>  	 */
> -	if (HAS_GMCH_DISPLAY(dev)) {
> +	if (HAS_GMCH_DISPLAY(dev_priv)) {
>  		intel_set_memory_cxsr(dev_priv, false);
>  		dev_priv->wm.vlv.cxsr = false;
>  		intel_wait_for_vblank(dev, pipe);
> @@ -5101,7 +5101,7 @@ static void intel_pre_plane_update(struct intel_crtc_state *old_crtc_state)
>  			intel_pre_disable_primary(&crtc->base);
>  	}
>  
> -	if (pipe_config->disable_cxsr && HAS_GMCH_DISPLAY(dev)) {
> +	if (pipe_config->disable_cxsr && HAS_GMCH_DISPLAY(dev_priv)) {
>  		crtc->wm.cxsr_allowed = false;
>  
>  		/*
> @@ -10895,7 +10895,7 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc,
>  		pos |= y << CURSOR_Y_SHIFT;
>  
>  		/* ILK+ do this automagically */
> -		if (HAS_GMCH_DISPLAY(dev) &&
> +		if (HAS_GMCH_DISPLAY(dev_priv) &&
>  		    plane_state->base.rotation == DRM_ROTATE_180) {
>  			base += (plane_state->base.crtc_h *
>  				 plane_state->base.crtc_w - 1) * 4;
> @@ -16593,7 +16593,7 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc)
>  	if (crtc->active && !intel_crtc_has_encoders(crtc))
>  		intel_crtc_disable_noatomic(&crtc->base);
>  
> -	if (crtc->active || HAS_GMCH_DISPLAY(dev)) {
> +	if (crtc->active || HAS_GMCH_DISPLAY(dev_priv)) {
>  		/*
>  		 * We start out with underrun reporting disabled to avoid races.
>  		 * For correct bookkeeping mark this on active crtcs.
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 0b6f1bab671d..51d92a9c6cb1 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -1583,7 +1583,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
>  				return ret;
>  		}
>  
> -		if (HAS_GMCH_DISPLAY(dev))
> +		if (HAS_GMCH_DISPLAY(dev_priv))
>  			intel_gmch_panel_fitting(intel_crtc, pipe_config,
>  						 intel_connector->panel.fitting_mode);
>  		else
> diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
> index 727adaace96c..5b1e445a80d0 100644
> --- a/drivers/gpu/drm/i915/intel_dsi.c
> +++ b/drivers/gpu/drm/i915/intel_dsi.c
> @@ -1346,7 +1346,7 @@ static int intel_dsi_set_property(struct drm_connector *connector,
>  			DRM_DEBUG_KMS("no scaling not supported\n");
>  			return -EINVAL;
>  		}
> -		if (HAS_GMCH_DISPLAY(dev) &&
> +		if (HAS_GMCH_DISPLAY(to_i915(dev)) &&
>  		    val == DRM_MODE_SCALE_CENTER) {
>  			DRM_DEBUG_KMS("centering not supported\n");
>  			return -EINVAL;
> diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.c b/drivers/gpu/drm/i915/intel_fifo_underrun.c
> index ebb4fed8322e..076893cc3890 100644
> --- a/drivers/gpu/drm/i915/intel_fifo_underrun.c
> +++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c
> @@ -254,7 +254,7 @@ static bool __intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,
>  	old = !intel_crtc->cpu_fifo_underrun_disabled;
>  	intel_crtc->cpu_fifo_underrun_disabled = !enable;
>  
> -	if (HAS_GMCH_DISPLAY(dev))
> +	if (HAS_GMCH_DISPLAY(dev_priv))
>  		i9xx_set_fifo_underrun_reporting(dev, pipe, enable, old);
>  	else if (IS_GEN5(dev) || IS_GEN6(dev))
>  		ironlake_set_fifo_underrun_reporting(dev, pipe, enable);
> diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
> index 397e10f4b6f0..ad3ff4fe63cf 100644
> --- a/drivers/gpu/drm/i915/intel_hdmi.c
> +++ b/drivers/gpu/drm/i915/intel_hdmi.c
> @@ -1265,6 +1265,7 @@ intel_hdmi_mode_valid(struct drm_connector *connector,
>  {
>  	struct intel_hdmi *hdmi = intel_attached_hdmi(connector);
>  	struct drm_device *dev = intel_hdmi_to_dev(hdmi);
> +	struct drm_i915_private *dev_priv = to_i915(dev);
>  	enum drm_mode_status status;
>  	int clock;
>  	int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;
> @@ -1287,7 +1288,7 @@ intel_hdmi_mode_valid(struct drm_connector *connector,
>  	status = hdmi_port_clock_valid(hdmi, clock, true);
>  
>  	/* if we can't do 8bpc we may still be able to do 12bpc */
> -	if (!HAS_GMCH_DISPLAY(dev) && status != MODE_OK)
> +	if (!HAS_GMCH_DISPLAY(dev_priv) && status != MODE_OK)
>  		status = hdmi_port_clock_valid(hdmi, clock * 3 / 2, true);
>  
>  	return status;
> @@ -1297,7 +1298,7 @@ static bool hdmi_12bpc_possible(struct intel_crtc_state *crtc_state)
>  {
>  	struct drm_device *dev = crtc_state->base.crtc->dev;
>  
> -	if (HAS_GMCH_DISPLAY(dev))
> +	if (HAS_GMCH_DISPLAY(to_i915(dev)))
>  		return false;
>  
>  	/*
> -- 
> 2.7.4
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
Tvrtko Ursulin Oct. 12, 2016, 8:43 a.m. UTC | #2
On 12/10/2016 09:17, David Weinehall wrote:
> On Tue, Oct 11, 2016 at 02:21:36PM +0100, Tvrtko Ursulin wrote:
>> From: Tvrtko Ursulin<tvrtko.ursulin@intel.com>
>>
>> More .rodata string saving by avoid __I915__ magic inside WARNs.
>>
>> v2: Add parantheses around dev_priv. (Ville Syrjala)
>>
>> Signed-off-by: Tvrtko Ursulin<tvrtko.ursulin@intel.com>
> Reviewed-by: David Weinehall<david.weinehall@linux.intel.com>
>
> Note that once this patch series goes in (or before),
> we should have a patch that turns intel_hdmi_to_dev() into
> intel_hdmi_to_dev_priv().  If you look at the code in
> intel_hdmi.c, almost every (after the dev -> dev_priv transition
> I think it's every) instance where it's used converts
> dev immediately further to dev_priv.

Agreed, but best left for later I think. And there is more of those 
opportunities throughout the code which I spotted while doing this.

Regards,

Tvrtko

P.S. For some reason reply to all from thunderbird keeps dropping you 
from the recipients. I might forget to manually add you.

>> ---
>>   drivers/gpu/drm/i915/i915_drv.h            | 2 +-
>>   drivers/gpu/drm/i915/intel_color.c         | 6 +++---
>>   drivers/gpu/drm/i915/intel_display.c       | 8 ++++----
>>   drivers/gpu/drm/i915/intel_dp.c            | 2 +-
>>   drivers/gpu/drm/i915/intel_dsi.c           | 2 +-
>>   drivers/gpu/drm/i915/intel_fifo_underrun.c | 2 +-
>>   drivers/gpu/drm/i915/intel_hdmi.c          | 5 +++--
>>   7 files changed, 14 insertions(+), 13 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
>> index 3caa1c767512..1a4698e665be 100644
>> --- a/drivers/gpu/drm/i915/i915_drv.h
>> +++ b/drivers/gpu/drm/i915/i915_drv.h
>> @@ -2863,7 +2863,7 @@ struct drm_i915_cmd_table {
>>   #define HAS_PCH_NOP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_NOP)
>>   #define HAS_PCH_SPLIT(dev_priv) (INTEL_PCH_TYPE(dev_priv) != PCH_NONE)
>>   
>> -#define HAS_GMCH_DISPLAY(dev) (INTEL_INFO(dev)->has_gmch_display)
>> +#define HAS_GMCH_DISPLAY(dev_priv) ((dev_priv)->info.has_gmch_display)
>>   
>>   /* DPF == dynamic parity feature */
>>   #define HAS_L3_DPF(dev) (INTEL_INFO(dev)->has_l3_dpf)
>> diff --git a/drivers/gpu/drm/i915/intel_color.c b/drivers/gpu/drm/i915/intel_color.c
>> index 95a72771eea6..5362c07932d3 100644
>> --- a/drivers/gpu/drm/i915/intel_color.c
>> +++ b/drivers/gpu/drm/i915/intel_color.c
>> @@ -273,7 +273,7 @@ static void i9xx_load_luts_internal(struct drm_crtc *crtc,
>>   	enum pipe pipe = intel_crtc->pipe;
>>   	int i;
>>   
>> -	if (HAS_GMCH_DISPLAY(dev)) {
>> +	if (HAS_GMCH_DISPLAY(dev_priv)) {
>>   		if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DSI))
>>   			assert_dsi_pll_enabled(dev_priv);
>>   		else
>> @@ -288,7 +288,7 @@ static void i9xx_load_luts_internal(struct drm_crtc *crtc,
>>   				(drm_color_lut_extract(lut[i].green, 8) << 8) |
>>   				drm_color_lut_extract(lut[i].blue, 8);
>>   
>> -			if (HAS_GMCH_DISPLAY(dev))
>> +			if (HAS_GMCH_DISPLAY(dev_priv))
>>   				I915_WRITE(PALETTE(pipe, i), word);
>>   			else
>>   				I915_WRITE(LGC_PALETTE(pipe, i), word);
>> @@ -297,7 +297,7 @@ static void i9xx_load_luts_internal(struct drm_crtc *crtc,
>>   		for (i = 0; i < 256; i++) {
>>   			uint32_t word = (i << 16) | (i << 8) | i;
>>   
>> -			if (HAS_GMCH_DISPLAY(dev))
>> +			if (HAS_GMCH_DISPLAY(dev_priv))
>>   				I915_WRITE(PALETTE(pipe, i), word);
>>   			else
>>   				I915_WRITE(LGC_PALETTE(pipe, i), word);
>> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
>> index 0a69e80821ee..b7685936d324 100644
>> --- a/drivers/gpu/drm/i915/intel_display.c
>> +++ b/drivers/gpu/drm/i915/intel_display.c
>> @@ -5036,7 +5036,7 @@ intel_pre_disable_primary_noatomic(struct drm_crtc *crtc)
>>   	 * event which is after the vblank start event, so we need to have a
>>   	 * wait-for-vblank between disabling the plane and the pipe.
>>   	 */
>> -	if (HAS_GMCH_DISPLAY(dev)) {
>> +	if (HAS_GMCH_DISPLAY(dev_priv)) {
>>   		intel_set_memory_cxsr(dev_priv, false);
>>   		dev_priv->wm.vlv.cxsr = false;
>>   		intel_wait_for_vblank(dev, pipe);
>> @@ -5101,7 +5101,7 @@ static void intel_pre_plane_update(struct intel_crtc_state *old_crtc_state)
>>   			intel_pre_disable_primary(&crtc->base);
>>   	}
>>   
>> -	if (pipe_config->disable_cxsr && HAS_GMCH_DISPLAY(dev)) {
>> +	if (pipe_config->disable_cxsr && HAS_GMCH_DISPLAY(dev_priv)) {
>>   		crtc->wm.cxsr_allowed = false;
>>   
>>   		/*
>> @@ -10895,7 +10895,7 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc,
>>   		pos |= y << CURSOR_Y_SHIFT;
>>   
>>   		/* ILK+ do this automagically */
>> -		if (HAS_GMCH_DISPLAY(dev) &&
>> +		if (HAS_GMCH_DISPLAY(dev_priv) &&
>>   		    plane_state->base.rotation == DRM_ROTATE_180) {
>>   			base += (plane_state->base.crtc_h *
>>   				 plane_state->base.crtc_w - 1) * 4;
>> @@ -16593,7 +16593,7 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc)
>>   	if (crtc->active && !intel_crtc_has_encoders(crtc))
>>   		intel_crtc_disable_noatomic(&crtc->base);
>>   
>> -	if (crtc->active || HAS_GMCH_DISPLAY(dev)) {
>> +	if (crtc->active || HAS_GMCH_DISPLAY(dev_priv)) {
>>   		/*
>>   		 * We start out with underrun reporting disabled to avoid races.
>>   		 * For correct bookkeeping mark this on active crtcs.
>> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
>> index 0b6f1bab671d..51d92a9c6cb1 100644
>> --- a/drivers/gpu/drm/i915/intel_dp.c
>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>> @@ -1583,7 +1583,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
>>   				return ret;
>>   		}
>>   
>> -		if (HAS_GMCH_DISPLAY(dev))
>> +		if (HAS_GMCH_DISPLAY(dev_priv))
>>   			intel_gmch_panel_fitting(intel_crtc, pipe_config,
>>   						 intel_connector->panel.fitting_mode);
>>   		else
>> diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
>> index 727adaace96c..5b1e445a80d0 100644
>> --- a/drivers/gpu/drm/i915/intel_dsi.c
>> +++ b/drivers/gpu/drm/i915/intel_dsi.c
>> @@ -1346,7 +1346,7 @@ static int intel_dsi_set_property(struct drm_connector *connector,
>>   			DRM_DEBUG_KMS("no scaling not supported\n");
>>   			return -EINVAL;
>>   		}
>> -		if (HAS_GMCH_DISPLAY(dev) &&
>> +		if (HAS_GMCH_DISPLAY(to_i915(dev)) &&
>>   		    val == DRM_MODE_SCALE_CENTER) {
>>   			DRM_DEBUG_KMS("centering not supported\n");
>>   			return -EINVAL;
>> diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.c b/drivers/gpu/drm/i915/intel_fifo_underrun.c
>> index ebb4fed8322e..076893cc3890 100644
>> --- a/drivers/gpu/drm/i915/intel_fifo_underrun.c
>> +++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c
>> @@ -254,7 +254,7 @@ static bool __intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,
>>   	old = !intel_crtc->cpu_fifo_underrun_disabled;
>>   	intel_crtc->cpu_fifo_underrun_disabled = !enable;
>>   
>> -	if (HAS_GMCH_DISPLAY(dev))
>> +	if (HAS_GMCH_DISPLAY(dev_priv))
>>   		i9xx_set_fifo_underrun_reporting(dev, pipe, enable, old);
>>   	else if (IS_GEN5(dev) || IS_GEN6(dev))
>>   		ironlake_set_fifo_underrun_reporting(dev, pipe, enable);
>> diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
>> index 397e10f4b6f0..ad3ff4fe63cf 100644
>> --- a/drivers/gpu/drm/i915/intel_hdmi.c
>> +++ b/drivers/gpu/drm/i915/intel_hdmi.c
>> @@ -1265,6 +1265,7 @@ intel_hdmi_mode_valid(struct drm_connector *connector,
>>   {
>>   	struct intel_hdmi *hdmi = intel_attached_hdmi(connector);
>>   	struct drm_device *dev = intel_hdmi_to_dev(hdmi);
>> +	struct drm_i915_private *dev_priv = to_i915(dev);
>>   	enum drm_mode_status status;
>>   	int clock;
>>   	int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;
>> @@ -1287,7 +1288,7 @@ intel_hdmi_mode_valid(struct drm_connector *connector,
>>   	status = hdmi_port_clock_valid(hdmi, clock, true);
>>   
>>   	/* if we can't do 8bpc we may still be able to do 12bpc */
>> -	if (!HAS_GMCH_DISPLAY(dev) && status != MODE_OK)
>> +	if (!HAS_GMCH_DISPLAY(dev_priv) && status != MODE_OK)
>>   		status = hdmi_port_clock_valid(hdmi, clock * 3 / 2, true);
>>   
>>   	return status;
>> @@ -1297,7 +1298,7 @@ static bool hdmi_12bpc_possible(struct intel_crtc_state *crtc_state)
>>   {
>>   	struct drm_device *dev = crtc_state->base.crtc->dev;
>>   
>> -	if (HAS_GMCH_DISPLAY(dev))
>> +	if (HAS_GMCH_DISPLAY(to_i915(dev)))
>>   		return false;
>>   
>>   	/*
>> -- 
>> 2.7.4
>>
>> _______________________________________________
>> Intel-gfx mailing list
>> Intel-gfx@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
David Weinehall Oct. 12, 2016, 10:04 a.m. UTC | #3
On Wed, Oct 12, 2016 at 09:43:02AM +0100, Tvrtko Ursulin wrote:
> 
> On 12/10/2016 09:17, David Weinehall wrote:
> > On Tue, Oct 11, 2016 at 02:21:36PM +0100, Tvrtko Ursulin wrote:
> > > From: Tvrtko Ursulin<tvrtko.ursulin@intel.com>
> > > 
> > > More .rodata string saving by avoid __I915__ magic inside WARNs.
> > > 
> > > v2: Add parantheses around dev_priv. (Ville Syrjala)
> > > 
> > > Signed-off-by: Tvrtko Ursulin<tvrtko.ursulin@intel.com>
> > Reviewed-by: David Weinehall<david.weinehall@linux.intel.com>
> > 
> > Note that once this patch series goes in (or before),
> > we should have a patch that turns intel_hdmi_to_dev() into
> > intel_hdmi_to_dev_priv().  If you look at the code in
> > intel_hdmi.c, almost every (after the dev -> dev_priv transition
> > I think it's every) instance where it's used converts
> > dev immediately further to dev_priv.
> 
> Agreed, but best left for later I think. And there is more of those
> opportunities throughout the code which I spotted while doing this.
> 
> Regards,
> 
> Tvrtko
> 
> P.S. For some reason reply to all from thunderbird keeps dropping you from
> the recipients. I might forget to manually add you.

That's because my e-mail client sets the Mail-Followup-To header;
I'm subscribed to the list -- I don't need duplicate copies addressed
directly to me.


Regards, David
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 3caa1c767512..1a4698e665be 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2863,7 +2863,7 @@  struct drm_i915_cmd_table {
 #define HAS_PCH_NOP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_NOP)
 #define HAS_PCH_SPLIT(dev_priv) (INTEL_PCH_TYPE(dev_priv) != PCH_NONE)
 
-#define HAS_GMCH_DISPLAY(dev) (INTEL_INFO(dev)->has_gmch_display)
+#define HAS_GMCH_DISPLAY(dev_priv) ((dev_priv)->info.has_gmch_display)
 
 /* DPF == dynamic parity feature */
 #define HAS_L3_DPF(dev) (INTEL_INFO(dev)->has_l3_dpf)
diff --git a/drivers/gpu/drm/i915/intel_color.c b/drivers/gpu/drm/i915/intel_color.c
index 95a72771eea6..5362c07932d3 100644
--- a/drivers/gpu/drm/i915/intel_color.c
+++ b/drivers/gpu/drm/i915/intel_color.c
@@ -273,7 +273,7 @@  static void i9xx_load_luts_internal(struct drm_crtc *crtc,
 	enum pipe pipe = intel_crtc->pipe;
 	int i;
 
-	if (HAS_GMCH_DISPLAY(dev)) {
+	if (HAS_GMCH_DISPLAY(dev_priv)) {
 		if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DSI))
 			assert_dsi_pll_enabled(dev_priv);
 		else
@@ -288,7 +288,7 @@  static void i9xx_load_luts_internal(struct drm_crtc *crtc,
 				(drm_color_lut_extract(lut[i].green, 8) << 8) |
 				drm_color_lut_extract(lut[i].blue, 8);
 
-			if (HAS_GMCH_DISPLAY(dev))
+			if (HAS_GMCH_DISPLAY(dev_priv))
 				I915_WRITE(PALETTE(pipe, i), word);
 			else
 				I915_WRITE(LGC_PALETTE(pipe, i), word);
@@ -297,7 +297,7 @@  static void i9xx_load_luts_internal(struct drm_crtc *crtc,
 		for (i = 0; i < 256; i++) {
 			uint32_t word = (i << 16) | (i << 8) | i;
 
-			if (HAS_GMCH_DISPLAY(dev))
+			if (HAS_GMCH_DISPLAY(dev_priv))
 				I915_WRITE(PALETTE(pipe, i), word);
 			else
 				I915_WRITE(LGC_PALETTE(pipe, i), word);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 0a69e80821ee..b7685936d324 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5036,7 +5036,7 @@  intel_pre_disable_primary_noatomic(struct drm_crtc *crtc)
 	 * event which is after the vblank start event, so we need to have a
 	 * wait-for-vblank between disabling the plane and the pipe.
 	 */
-	if (HAS_GMCH_DISPLAY(dev)) {
+	if (HAS_GMCH_DISPLAY(dev_priv)) {
 		intel_set_memory_cxsr(dev_priv, false);
 		dev_priv->wm.vlv.cxsr = false;
 		intel_wait_for_vblank(dev, pipe);
@@ -5101,7 +5101,7 @@  static void intel_pre_plane_update(struct intel_crtc_state *old_crtc_state)
 			intel_pre_disable_primary(&crtc->base);
 	}
 
-	if (pipe_config->disable_cxsr && HAS_GMCH_DISPLAY(dev)) {
+	if (pipe_config->disable_cxsr && HAS_GMCH_DISPLAY(dev_priv)) {
 		crtc->wm.cxsr_allowed = false;
 
 		/*
@@ -10895,7 +10895,7 @@  static void intel_crtc_update_cursor(struct drm_crtc *crtc,
 		pos |= y << CURSOR_Y_SHIFT;
 
 		/* ILK+ do this automagically */
-		if (HAS_GMCH_DISPLAY(dev) &&
+		if (HAS_GMCH_DISPLAY(dev_priv) &&
 		    plane_state->base.rotation == DRM_ROTATE_180) {
 			base += (plane_state->base.crtc_h *
 				 plane_state->base.crtc_w - 1) * 4;
@@ -16593,7 +16593,7 @@  static void intel_sanitize_crtc(struct intel_crtc *crtc)
 	if (crtc->active && !intel_crtc_has_encoders(crtc))
 		intel_crtc_disable_noatomic(&crtc->base);
 
-	if (crtc->active || HAS_GMCH_DISPLAY(dev)) {
+	if (crtc->active || HAS_GMCH_DISPLAY(dev_priv)) {
 		/*
 		 * We start out with underrun reporting disabled to avoid races.
 		 * For correct bookkeeping mark this on active crtcs.
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 0b6f1bab671d..51d92a9c6cb1 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1583,7 +1583,7 @@  intel_dp_compute_config(struct intel_encoder *encoder,
 				return ret;
 		}
 
-		if (HAS_GMCH_DISPLAY(dev))
+		if (HAS_GMCH_DISPLAY(dev_priv))
 			intel_gmch_panel_fitting(intel_crtc, pipe_config,
 						 intel_connector->panel.fitting_mode);
 		else
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 727adaace96c..5b1e445a80d0 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -1346,7 +1346,7 @@  static int intel_dsi_set_property(struct drm_connector *connector,
 			DRM_DEBUG_KMS("no scaling not supported\n");
 			return -EINVAL;
 		}
-		if (HAS_GMCH_DISPLAY(dev) &&
+		if (HAS_GMCH_DISPLAY(to_i915(dev)) &&
 		    val == DRM_MODE_SCALE_CENTER) {
 			DRM_DEBUG_KMS("centering not supported\n");
 			return -EINVAL;
diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.c b/drivers/gpu/drm/i915/intel_fifo_underrun.c
index ebb4fed8322e..076893cc3890 100644
--- a/drivers/gpu/drm/i915/intel_fifo_underrun.c
+++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c
@@ -254,7 +254,7 @@  static bool __intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,
 	old = !intel_crtc->cpu_fifo_underrun_disabled;
 	intel_crtc->cpu_fifo_underrun_disabled = !enable;
 
-	if (HAS_GMCH_DISPLAY(dev))
+	if (HAS_GMCH_DISPLAY(dev_priv))
 		i9xx_set_fifo_underrun_reporting(dev, pipe, enable, old);
 	else if (IS_GEN5(dev) || IS_GEN6(dev))
 		ironlake_set_fifo_underrun_reporting(dev, pipe, enable);
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 397e10f4b6f0..ad3ff4fe63cf 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1265,6 +1265,7 @@  intel_hdmi_mode_valid(struct drm_connector *connector,
 {
 	struct intel_hdmi *hdmi = intel_attached_hdmi(connector);
 	struct drm_device *dev = intel_hdmi_to_dev(hdmi);
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	enum drm_mode_status status;
 	int clock;
 	int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;
@@ -1287,7 +1288,7 @@  intel_hdmi_mode_valid(struct drm_connector *connector,
 	status = hdmi_port_clock_valid(hdmi, clock, true);
 
 	/* if we can't do 8bpc we may still be able to do 12bpc */
-	if (!HAS_GMCH_DISPLAY(dev) && status != MODE_OK)
+	if (!HAS_GMCH_DISPLAY(dev_priv) && status != MODE_OK)
 		status = hdmi_port_clock_valid(hdmi, clock * 3 / 2, true);
 
 	return status;
@@ -1297,7 +1298,7 @@  static bool hdmi_12bpc_possible(struct intel_crtc_state *crtc_state)
 {
 	struct drm_device *dev = crtc_state->base.crtc->dev;
 
-	if (HAS_GMCH_DISPLAY(dev))
+	if (HAS_GMCH_DISPLAY(to_i915(dev)))
 		return false;
 
 	/*