drm/i915/skl: Fix DMC load on Skylake J0 and K0

commit a41c8882592fb80458959b10e37632ce030b68ca upstream.

The driver does not load firmware for unknown steppings, so these new
steppings must be added to the list.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1454023163-25469-1-git-send-email-mathew.j.martineau@linux.intel.com
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index 647d85e77c2f4700e84bc275efb711f9b2dc2363..597cfb5ca8479a02586b8a4c1c9b2a727beb8119 100644 (file)
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -177,7 +177,8 @@ static const struct stepping_info kbl_stepping_info[] = {
 static const struct stepping_info skl_stepping_info[] = {
        {'A', '0'}, {'B', '0'}, {'C', '0'},
        {'D', '0'}, {'E', '0'}, {'F', '0'},
-       {'G', '0'}, {'H', '0'}, {'I', '0'}
+       {'G', '0'}, {'H', '0'}, {'I', '0'},
+       {'J', '0'}, {'K', '0'}
 };
 
 static const struct stepping_info bxt_stepping_info[] = {