| Message ID | 20200128155152.21977-4-ville.syrjala@linux.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/4] drm/i915: Nuke pre-production GLK HDMI w/a 1139 | expand |
Quoting Ville Syrjala (2020-01-28 15:51:52) > From: Ville Syrjälä <ville.syrjala@linux.intel.com> > > Detect GLK pre-production steppings. Not 100% of A2 being pre-prod > since the spec is a bit of a mess but feels more or less correct. > > Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> -Chris
On Tue, Jan 28, 2020 at 05:51:52PM +0200, Ville Syrjala wrote: > From: Ville Syrjälä <ville.syrjala@linux.intel.com> > > Detect GLK pre-production steppings. Not 100% of A2 being pre-prod > since the spec is a bit of a mess but feels more or less correct. > > Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> On the series: Reviewed-by: Imre Deak <imre.deak@intel.com> > --- > drivers/gpu/drm/i915/i915_drv.c | 1 + > drivers/gpu/drm/i915/i915_drv.h | 2 ++ > 2 files changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 5a5846d892f4..d89d54f5593c 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -438,6 +438,7 @@ static void intel_detect_preproduction_hw(struct drm_i915_private *dev_priv) > pre |= IS_SKL_REVID(dev_priv, 0, SKL_REVID_F0); > pre |= IS_BXT_REVID(dev_priv, 0, BXT_REVID_B_LAST); > pre |= IS_KBL_REVID(dev_priv, 0, KBL_REVID_A0); > + pre |= IS_GLK_REVID(dev_priv, 0, GLK_REVID_A2); > > if (pre) { > DRM_ERROR("This is a pre-production stepping. " > diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h > index a8a08c63278e..d62b57ba0ced 100644 > --- a/drivers/gpu/drm/i915/i915_drv.h > +++ b/drivers/gpu/drm/i915/i915_drv.h > @@ -1578,6 +1578,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, > > #define GLK_REVID_A0 0x0 > #define GLK_REVID_A1 0x1 > +#define GLK_REVID_A2 0x2 > +#define GLK_REVID_B0 0x3 > > #define IS_GLK_REVID(dev_priv, since, until) \ > (IS_GEMINILAKE(dev_priv) && IS_REVID(dev_priv, since, until)) > -- > 2.24.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 5a5846d892f4..d89d54f5593c 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -438,6 +438,7 @@ static void intel_detect_preproduction_hw(struct drm_i915_private *dev_priv) pre |= IS_SKL_REVID(dev_priv, 0, SKL_REVID_F0); pre |= IS_BXT_REVID(dev_priv, 0, BXT_REVID_B_LAST); pre |= IS_KBL_REVID(dev_priv, 0, KBL_REVID_A0); + pre |= IS_GLK_REVID(dev_priv, 0, GLK_REVID_A2); if (pre) { DRM_ERROR("This is a pre-production stepping. " diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index a8a08c63278e..d62b57ba0ced 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1578,6 +1578,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define GLK_REVID_A0 0x0 #define GLK_REVID_A1 0x1 +#define GLK_REVID_A2 0x2 +#define GLK_REVID_B0 0x3 #define IS_GLK_REVID(dev_priv, since, until) \ (IS_GEMINILAKE(dev_priv) && IS_REVID(dev_priv, since, until))