This is a note to let you know that I've just added the patch titled
drm/radeon: hook up backlight functions for CI and KV family.
to the 3.12-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-radeon-hook-up-backlight-functions-for-ci-and-kv-family.patch
and it can be found in the queue-3.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 7272c9d2286525d4c6bce788243cf2b6f306d15c Mon Sep 17 00:00:00 2001
From: Samuel Li <[email protected]>
Date: Tue, 19 Nov 2013 15:04:45 -0500
Subject: drm/radeon: hook up backlight functions for CI and KV family.
From: Samuel Li <[email protected]>
commit 7272c9d2286525d4c6bce788243cf2b6f306d15c upstream.
Fixes crashes when handling atif events due to the lack of a
callback being registered.
Signed-off-by: Samuel Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/radeon/radeon_asic.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -2019,6 +2019,8 @@ static struct radeon_asic ci_asic = {
.bandwidth_update = &dce8_bandwidth_update,
.get_vblank_counter = &evergreen_get_vblank_counter,
.wait_for_vblank = &dce4_wait_for_vblank,
+ .set_backlight_level = &atombios_set_backlight_level,
+ .get_backlight_level = &atombios_get_backlight_level,
.hdmi_enable = &evergreen_hdmi_enable,
.hdmi_setmode = &evergreen_hdmi_setmode,
},
@@ -2119,6 +2121,8 @@ static struct radeon_asic kv_asic = {
.bandwidth_update = &dce8_bandwidth_update,
.get_vblank_counter = &evergreen_get_vblank_counter,
.wait_for_vblank = &dce4_wait_for_vblank,
+ .set_backlight_level = &atombios_set_backlight_level,
+ .get_backlight_level = &atombios_get_backlight_level,
.hdmi_enable = &evergreen_hdmi_enable,
.hdmi_setmode = &evergreen_hdmi_setmode,
},
Patches currently in stable-queue which might be from [email protected] are
queue-3.12/drm-radeon-hook-up-backlight-functions-for-ci-and-kv-family.patch
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