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drm/i915/tgl: Fix REVID macros for TGL to fetch correct stepping 

Fix TGL REVID macros to fetch correct display/gt stepping based
on SOC rev id from INTEL_REVID() macro. Previously, we were just
returning the first element of the revid array instead of using
the correct index based on SOC rev id.

Fixes: c33298cb34 ("drm/i915/tgl: Fix stepping WA matching")
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Aditya Swarup <aditya.swarup@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201203072359.156682-1-aditya.swarup@intel.com
(cherry picked from commit 83dbd74f82)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Aditya Swarup 2020-12-02 23:23:58 -08:00 committed by Jani Nikula
parent 0e53656ad8
commit 046f70d31d
1 changed files with 6 additions and 6 deletions
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12
drivers/gpu/drm/i915/i915_drv.h
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@ -1579,9 +1579,9 @@ static inline const struct i915_rev_steppings *
tgl_revids_get(struct drm_i915_private *dev_priv)
{
if (IS_TGL_U(dev_priv) || IS_TGL_Y(dev_priv))
return tgl_uy_revids;
return &tgl_uy_revids[INTEL_REVID(dev_priv)];
else
return tgl_revids;
return &tgl_revids[INTEL_REVID(dev_priv)];
}
#define IS_TGL_DISP_REVID(p, since, until) \
@ -1591,14 +1591,14 @@ tgl_revids_get(struct drm_i915_private *dev_priv)
#define IS_TGL_UY_GT_REVID(p, since, until) \
((IS_TGL_U(p) || IS_TGL_Y(p)) && \
tgl_uy_revids->gt_stepping >= (since) && \
tgl_uy_revids->gt_stepping <= (until))
tgl_uy_revids[INTEL_REVID(p)].gt_stepping >= (since) && \
tgl_uy_revids[INTEL_REVID(p)].gt_stepping <= (until))
#define IS_TGL_GT_REVID(p, since, until) \
(IS_TIGERLAKE(p) && \
!(IS_TGL_U(p) || IS_TGL_Y(p)) && \
tgl_revids->gt_stepping >= (since) && \
tgl_revids->gt_stepping <= (until))
tgl_revids[INTEL_REVID(p)].gt_stepping >= (since) && \
tgl_revids[INTEL_REVID(p)].gt_stepping <= (until))
#define RKL_REVID_A0 0x0
#define RKL_REVID_B0 0x1