From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756543AbaAGJ6n (ORCPT ); Tue, 7 Jan 2014 04:58:43 -0500 Received: from mail-pa0-f41.google.com ([209.85.220.41]:34122 "EHLO mail-pa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756042AbaAGJ6k (ORCPT ); Tue, 7 Jan 2014 04:58:40 -0500 From: Ramkumar Ramachandra To: LKML Cc: Andreas Heider , Seth Forshee Subject: [PATCH 1/4] drm/i915: add support for vga_switcheroo reprobe Date: Tue, 7 Jan 2014 15:28:40 +0530 Message-Id: <1389088723-30959-2-git-send-email-artagnon@gmail.com> X-Mailer: git-send-email 1.8.5.2.229.g4448466 In-Reply-To: <1389088723-30959-1-git-send-email-artagnon@gmail.com> References: <1389088723-30959-1-git-send-email-artagnon@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Cc: Andreas Heider Cc: Seth Forshee Original-patch-by: Andreas Heider Signed-off-by: Ramkumar Ramachandra --- drivers/gpu/drm/i915/i915_dma.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 5c64842..336a835b 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1265,6 +1265,12 @@ static void i915_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_ } } +static void i915_switcheroo_reprobe(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + intel_fbdev_output_poll_changed(dev); +} + static bool i915_switcheroo_can_switch(struct pci_dev *pdev) { struct drm_device *dev = pci_get_drvdata(pdev); @@ -1278,7 +1284,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev) static const struct vga_switcheroo_client_ops i915_switcheroo_ops = { .set_gpu_state = i915_switcheroo_set_state, - .reprobe = NULL, + .reprobe = i915_switcheroo_reprobe, .can_switch = i915_switcheroo_can_switch, }; -- 1.8.5.2.229.g4448466