Re: [PATCH i-g-t v3 3/9] XE3: lib/intel_pat: extend for xe3

["Pottumuttu, Sai Teja" <sai.teja.pottumuttu@intel.com>]

On 15-11-2024 00:33, Clint Taylor wrote:
> From: Matthew Auld <matthew.auld@intel.com>
> 
> Xe3 should use the same pat_index modes as Xe2. Also matches the kernel
> side.
> 
> Signed-off-by: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Clint Taylor <Clinton.A.Taylor@intel.com>

Matches with the kernel, LGTM,

Reviewed-by: Sai Teja Pottumuttu <sai.teja.pottumuttu@intel.com>

> ---
>   lib/intel_pat.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/lib/intel_pat.c b/lib/intel_pat.c
> index 7f175b057..156b1ee5d 100644
> --- a/lib/intel_pat.c
> +++ b/lib/intel_pat.c
> @@ -19,7 +19,8 @@ static void intel_get_pat_idx(int fd, struct intel_pat_cache *pat)
>   {
>   	uint16_t dev_id = intel_get_drm_devid(fd);
>   
> -	if (intel_get_device_info(dev_id)->graphics_ver == 20) {
> +	if (intel_get_device_info(dev_id)->graphics_ver == 30 ||
> +	    intel_get_device_info(dev_id)->graphics_ver == 20) {
>   		pat->uc = 3;
>   		pat->wt = 15; /* Compressed + WB-transient */
>   		pat->wb = 2;