[Intel-gfx] [PATCH] drm/i915: make dbuf configurations const

[Jani Nikula]

On Wed, 19 Feb 2020, Matt Roper <matthew.d.roper at intel.com> wrote:
> On Wed, Feb 19, 2020 at 05:45:42PM +0200, Jani Nikula wrote:
>> Ensure const data goes to rodata.
>> 
>> Fixes: ff2cd8635e41 ("drm/i915: Correctly map DBUF slices to pipes")
>> Cc: Matt Roper <matthew.d.roper at intel.com>
>> Cc: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>
>> Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
>> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
>
> Reviewed-by: Matt Roper <matthew.d.roper at intel.com>

Thanks for the review, pushed to dinq.

BR,
Jani.

>
>> ---
>>  drivers/gpu/drm/i915/intel_pm.c | 4 ++--
>>  1 file changed, 2 insertions(+), 2 deletions(-)
>> 
>> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
>> index ffac0b862ca5..9b74c37e4fa4 100644
>> --- a/drivers/gpu/drm/i915/intel_pm.c
>> +++ b/drivers/gpu/drm/i915/intel_pm.c
>> @@ -4178,7 +4178,7 @@ struct dbuf_slice_conf_entry {
>>   * as is from BSpec itself - that way it is at least easier
>>   * to compare, change and check.
>>   */
>> -static struct dbuf_slice_conf_entry icl_allowed_dbufs[] =
>> +static const struct dbuf_slice_conf_entry icl_allowed_dbufs[] =
>>  /* Autogenerated with igt/tools/intel_dbuf_map tool: */
>>  {
>>  	{
>> @@ -4240,7 +4240,7 @@ static struct dbuf_slice_conf_entry icl_allowed_dbufs[] =
>>   * as is from BSpec itself - that way it is at least easier
>>   * to compare, change and check.
>>   */
>> -static struct dbuf_slice_conf_entry tgl_allowed_dbufs[] =
>> +static const struct dbuf_slice_conf_entry tgl_allowed_dbufs[] =
>>  /* Autogenerated with igt/tools/intel_dbuf_map tool: */
>>  {
>>  	{
>> -- 
>> 2.20.1
>> 

-- 
Jani Nikula, Intel Open Source Graphics Center