Added stepping info in intel_csr.c which is required to extract specific firmware from packaged dmc firmware.
Stepping info is aligned with current bspec info. Cc: Vetter, Daniel <[email protected]> Cc: Damien Lespiau <[email protected]> Cc: Imre Deak <[email protected]> Cc: Sunil Kamath <[email protected]> Signed-off-by: Animesh Manna <[email protected]> --- drivers/gpu/drm/i915/intel_csr.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c index c89b9ce..06b46b1 100644 --- a/drivers/gpu/drm/i915/intel_csr.c +++ b/drivers/gpu/drm/i915/intel_csr.c @@ -167,11 +167,19 @@ static const struct stepping_info skl_stepping_info[] = { {'G', '0'}, {'H', '0'}, {'I', '0'} }; +static struct stepping_info bxt_stepping_info[] = { + {'A', '0'}, {'A', '1'}, {'A', '2'}, + {'B', '0'}, {'B', '1'}, {'B', '2'} +}; + static char intel_get_stepping(struct drm_device *dev) { if (IS_SKYLAKE(dev) && (dev->pdev->revision < ARRAY_SIZE(skl_stepping_info))) return skl_stepping_info[dev->pdev->revision].stepping; + else if (IS_BROXTON(dev) && (dev->pdev->revision < + ARRAY_SIZE(bxt_stepping_info))) + return bxt_stepping_info[dev->pdev->revision].stepping; else return -ENODATA; } @@ -181,6 +189,9 @@ static char intel_get_substepping(struct drm_device *dev) if (IS_SKYLAKE(dev) && (dev->pdev->revision < ARRAY_SIZE(skl_stepping_info))) return skl_stepping_info[dev->pdev->revision].substepping; + else if (IS_BROXTON(dev) && (dev->pdev->revision < + ARRAY_SIZE(bxt_stepping_info))) + return bxt_stepping_info[dev->pdev->revision].substepping; else return -ENODATA; } -- 2.0.2 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
