[igt-dev] [PATCH i-g-t 01/14] tools/intel_display_poller: Fix TILEOFF vs. LINOFF for skl+

[Navare, Manasi]

On Mon, Mar 01, 2021 at 12:37:34PM -0800, Manasi Navare wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> skl+ (like hsw/bdw) always use the TILEOFF register, and never
> the LINOFF register. Let's respect that.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

Reviewed-by: Manasi Navare <manasi.d.navare at intel.com>

Manasi

> ---
>  tools/intel_display_poller.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/intel_display_poller.c b/tools/intel_display_poller.c
> index f4797a20..15da8e76 100644
> --- a/tools/intel_display_poller.c
> +++ b/tools/intel_display_poller.c
> @@ -128,9 +128,9 @@ static uint32_t dspoffset_reg(uint32_t devid, int pipe)
>  	bool use_tileoff;
>  	int plane = pipe_to_plane(devid, pipe);
>  
> -	if (IS_GEN2(devid) || IS_GEN3(devid))
> +	if (intel_gen(devid) < 4)
>  		use_tileoff = false;
> -	else if (IS_HASWELL(devid) || IS_BROADWELL(devid))
> +	else if (IS_HASWELL(devid) || IS_BROADWELL(devid) || intel_gen(devid) >= 9)
>  		use_tileoff = true;
>  	else
>  		use_tileoff = read_reg(PIPE_REG(plane, DSPACNTR)) & DISPLAY_PLANE_TILED;
> -- 
> 2.19.1
> 
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