[Intel-gfx] [PATCH 30/30] drm/i915: switch num_scalers/num_sprites to consider DISPLAY_VER

[Lucas De Marchi]

On Mon, Jul 26, 2021 at 06:13:10AM -0400, Rodrigo Vivi wrote:
>On Fri, Jul 23, 2021 at 05:11:14PM -0700, Lucas De Marchi wrote:
>> The numbers of scalers and sprites depend on the display version, so use
>> it instead of GRAPHICS_VER. We were mixing both, which let me confused
>> while removing CNL and GRAPHICS_VER == 10.
>>
>> Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
>> ---
>>  drivers/gpu/drm/i915/intel_device_info.c | 8 ++++----
>>  1 file changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
>> index ffe3b5d89a63..7023d36a9a28 100644
>> --- a/drivers/gpu/drm/i915/intel_device_info.c
>> +++ b/drivers/gpu/drm/i915/intel_device_info.c
>> @@ -265,10 +265,10 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
>>  	if (IS_ADLS_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A2))
>>  		for_each_pipe(dev_priv, pipe)
>>  			runtime->num_scalers[pipe] = 0;
>> -	else if (GRAPHICS_VER(dev_priv) >= 11) {
>> +	else if (DISPLAY_VER(dev_priv) >= 11) {
>>  		for_each_pipe(dev_priv, pipe)
>>  			runtime->num_scalers[pipe] = 2;
>> -	} else if (GRAPHICS_VER(dev_priv) == 9) {
>> +	} else if (DISPLAY_VER(dev_priv) == 9) {
>>  		runtime->num_scalers[PIPE_A] = 2;
>>  		runtime->num_scalers[PIPE_B] = 2;
>>  		runtime->num_scalers[PIPE_C] = 1;
>> @@ -279,7 +279,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
>>  	if (DISPLAY_VER(dev_priv) >= 13 || HAS_D12_PLANE_MINIMIZATION(dev_priv))
>>  		for_each_pipe(dev_priv, pipe)
>>  			runtime->num_sprites[pipe] = 4;
>> -	else if (GRAPHICS_VER(dev_priv) >= 11)
>> +	else if (DISPLAY_VER(dev_priv) >= 11)
>>  		for_each_pipe(dev_priv, pipe)
>>  			runtime->num_sprites[pipe] = 6;
>>  	else if (IS_GEMINILAKE(dev_priv))
>
>while at it we could probably change this to DISPLAY_VER == 10?!

yep, sounds good


>
>but anyway:
>
>Reviewed-by: Rodrigo Vivi <rodrigo.vivi at intel.com>

thanks
Lucas De Marchi

>
>
>
>> @@ -301,7 +301,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
>>  	} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
>>  		for_each_pipe(dev_priv, pipe)
>>  			runtime->num_sprites[pipe] = 2;
>> -	} else if (GRAPHICS_VER(dev_priv) >= 5 || IS_G4X(dev_priv)) {
>> +	} else if (DISPLAY_VER(dev_priv) >= 5 || IS_G4X(dev_priv)) {
>>  		for_each_pipe(dev_priv, pipe)
>>  			runtime->num_sprites[pipe] = 1;
>>  	}
>> --
>> 2.31.1
>>
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