[Intel-gfx] [PATCH IGT 2/6] intel_reg_dumper: recognize LPT

[Paulo Zanoni]

Hi

2013/3/5 Damien Lespiau <damien.lespiau at intel.com>:
> On Fri, Mar 01, 2013 at 05:44:18PM -0300, Paulo Zanoni wrote:
>> From: Paulo Zanoni <paulo.r.zanoni at intel.com>
>>
>> Signed-off-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
>> ---
>>  tools/intel_reg_dumper.c |    6 +++++-
>>  1 file changed, 5 insertions(+), 1 deletion(-)
>>
>> diff --git a/tools/intel_reg_dumper.c b/tools/intel_reg_dumper.c
>> index 20f332f..b66a1ea 100644
>> --- a/tools/intel_reg_dumper.c
>> +++ b/tools/intel_reg_dumper.c
>> @@ -2326,8 +2326,12 @@ int main(int argc, char** argv)
>>               if (devid) {
>>                       if (IS_GEN5(devid))
>>                               pch = PCH_IBX;
>> -                     else
>> +                     else if (IS_GEN6(devid) || IS_IVYBRIDGE(devid))
>>                               pch = PCH_CPT;
>> +                     else if (IS_HASWELL(devid))
>> +                             pch = PCH_LPT;
>> +                     else
>> +                             pch = PCH_NONE;
>
> In patch 6/6 you're fixing the PCH detection code in lib/ maybe it'd be
> a good idea to use it to detect the PCH of having heuristics on device 2
> -> PCH mappings?

Do you mean 1/6? We can't use intel_check_pch() here because we're
using the "file" and "devid" options: we're dumping registers from a
file, not from real hardware. So sometimes you create the file on one
machine (e.g., IVB) and dump on another (e.g. ILK).

>
> --
> Damien



-- 
Paulo Zanoni