This is a note to let you know that I've just added the patch titled
drm/i915/skl: Fix DMC load on Skylake J0 and K0
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-i915-skl-fix-dmc-load-on-skylake-j0-and-k0.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From a41c8882592fb80458959b10e37632ce030b68ca Mon Sep 17 00:00:00 2001
From: Mat Martineau <mathew.j.martineau@xxxxxxxxxxxxxxx>
Date: Thu, 28 Jan 2016 15:19:23 -0800
Subject: drm/i915/skl: Fix DMC load on Skylake J0 and K0
From: Mat Martineau <mathew.j.martineau@xxxxxxxxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Mat Martineau <mathew.j.martineau@xxxxxxxxxxxxxxx>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Link: http://patchwork.freedesktop.org/patch/msgid/1454023163-25469-1-git-send-email-mathew.j.martineau@xxxxxxxxxxxxxxx
Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_csr.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -180,7 +180,8 @@ struct 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 struct stepping_info bxt_stepping_info[] = {
Patches currently in stable-queue which might be from mathew.j.martineau@xxxxxxxxxxxxxxx are
queue-4.4/drm-i915-skl-fix-dmc-load-on-skylake-j0-and-k0.patch
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