Matt Roper <matthew.d.roper@xxxxxxxxx> writes:
> The bspec was just updated with a minor correction to entry 61 (it
> shouldn't have had the SCF bit set).
>
> v2:
> - Add a MOCS_ENTRY_UNUSED() and use it to declare the
> explicitly-reserved MOCS entries. (Lucas)
> - Move the warning suppression from the Makefile to a #pragma that only
> affects the TGL table. (Lucas)
>
> v3:
> - Entries 16 and 17 are identical to ICL now, so no need to explicitly
> adjust them (or mess with compiler warning overrides).
>
> Bspec: 45101
> Fixes: 2ddf992179c4 ("drm/i915/tgl: Define MOCS entries for Tigerlake")
> Cc: Tomasz Lis <tomasz.lis@xxxxxxxxx>
> Cc: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
> Cc: Francisco Jerez <francisco.jerez.plata@xxxxxxxxx>
> Cc: Jon Bloomfield <jon.bloomfield@xxxxxxxxx>
> Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
Reviewed-by: Francisco Jerez <currojerez@xxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/gt/intel_mocs.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/intel_mocs.c b/drivers/gpu/drm/i915/gt/intel_mocs.c
> index 06e2adbf27be..2b977991b785 100644
> --- a/drivers/gpu/drm/i915/gt/intel_mocs.c
> +++ b/drivers/gpu/drm/i915/gt/intel_mocs.c
> @@ -263,7 +263,7 @@ static const struct drm_i915_mocs_entry tigerlake_mocs_table[] = {
> L3_1_UC),
> /* HW Special Case (Displayable) */
> MOCS_ENTRY(61,
> - LE_1_UC | LE_TC_1_LLC | LE_SCF(1),
> + LE_1_UC | LE_TC_1_LLC,
> L3_3_WB),
> };
>
> --
> 2.21.0
>
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