From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758901Ab3LFOTc (ORCPT ); Fri, 6 Dec 2013 09:19:32 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:43631 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161120Ab3LFNAC (ORCPT ); Fri, 6 Dec 2013 08:00:02 -0500 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Samuel Li , Alex Deucher , Luis Henriques Subject: [PATCH 3.11 025/272] drm/radeon: hook up backlight functions for CI and KV family. Date: Fri, 6 Dec 2013 12:55:14 +0000 Message-Id: <1386334761-25517-26-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1386334761-25517-1-git-send-email-luis.henriques@canonical.com> References: <1386334761-25517-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.11 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.11.10.1 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Samuel Li commit 7272c9d2286525d4c6bce788243cf2b6f306d15c upstream. Fixes crashes when handling atif events due to the lack of a callback being registered. Signed-off-by: Samuel Li Signed-off-by: Alex Deucher [ luis: backported to 3.11: adjusted context ] Signed-off-by: Luis Henriques --- drivers/gpu/drm/radeon/radeon_asic.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index 8e5438e..1000a70 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -2423,6 +2423,8 @@ 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, }, .copy = { .blit = NULL, @@ -2578,6 +2580,8 @@ 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, }, .copy = { .blit = NULL, -- 1.8.3.2