On Mon, 12 Apr 2021, Lucas De Marchi <lucas.demarchi@xxxxxxxxx> wrote:
> Since its introduction 2 years ago, we never used the mask to span more
> than one gen. Replace gen_mask a single number and start using the new
> GRAPHICS_VER().
>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/gt/selftest_workarounds.c | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/selftest_workarounds.c b/drivers/gpu/drm/i915/gt/selftest_workarounds.c
> index 19850489a3fc..64937ec3f2dc 100644
> --- a/drivers/gpu/drm/i915/gt/selftest_workarounds.c
> +++ b/drivers/gpu/drm/i915/gt/selftest_workarounds.c
> @@ -927,7 +927,7 @@ static int scrub_whitelisted_registers(struct intel_context *ce)
>
> struct regmask {
> i915_reg_t reg;
> - unsigned long gen_mask;
> + u8 graphics_ver;
> };
>
> static bool find_reg(struct drm_i915_private *i915,
> @@ -938,7 +938,7 @@ static bool find_reg(struct drm_i915_private *i915,
> u32 offset = i915_mmio_reg_offset(reg);
>
> while (count--) {
> - if (INTEL_INFO(i915)->gen_mask & tbl->gen_mask &&
> + if (GRAPHICS_VER(i915) == tbl->graphics_ver &&
> i915_mmio_reg_offset(tbl->reg) == offset)
> return true;
> tbl++;
> @@ -951,8 +951,8 @@ static bool pardon_reg(struct drm_i915_private *i915, i915_reg_t reg)
> {
> /* Alas, we must pardon some whitelists. Mistakes already made */
> static const struct regmask pardon[] = {
> - { GEN9_CTX_PREEMPT_REG, INTEL_GEN_MASK(9, 9) },
> - { GEN8_L3SQCREG4, INTEL_GEN_MASK(9, 9) },
> + { GEN9_CTX_PREEMPT_REG, 9 },
> + { GEN8_L3SQCREG4, 9 },
> };
>
> return find_reg(i915, reg, pardon, ARRAY_SIZE(pardon));
> @@ -974,7 +974,7 @@ static bool writeonly_reg(struct drm_i915_private *i915, i915_reg_t reg)
> {
> /* Some registers do not seem to behave and our writes unreadable */
> static const struct regmask wo[] = {
> - { GEN9_SLICE_COMMON_ECO_CHICKEN1, INTEL_GEN_MASK(9, 9) },
> + { GEN9_SLICE_COMMON_ECO_CHICKEN1, 9 },
> };
>
> return find_reg(i915, reg, wo, ARRAY_SIZE(wo));
--
Jani Nikula, Intel Open Source Graphics Center
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