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authorSamuel Li <samuel.li@amd.com>2013-11-19 15:04:45 -0500
committerAlex Deucher <alexander.deucher@amd.com>2013-11-19 15:57:29 -0500
commit7272c9d2286525d4c6bce788243cf2b6f306d15c (patch)
treeb2ce49e6344d131f8eab8215cc6919d8eb57a550 /drivers/gpu
parent32f79a8a82b2ff6f1828b258da214869adc2a28c (diff)
downloadlinux-7272c9d2286525d4c6bce788243cf2b6f306d15c.tar.bz2
drm/radeon: hook up backlight functions for CI and KV family.
Fixes crashes when handling atif events due to the lack of a callback being registered. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/radeon/radeon_asic.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 50853c0cb49d..e354ce94cdd1 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -2015,6 +2015,8 @@ 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,
},
@@ -2114,6 +2116,8 @@ 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,
},