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Commit 7272c9d2 authored by Samuel Li's avatar Samuel Li Committed by Alex Deucher
Browse files

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: default avatarSamuel Li <samuel.li@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent 32f79a8a

drivers/gpu/drm/radeon/radeon_asic.c

+4 −0
Original line number Diff line number Diff line
@@ -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,

	},