From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Reichel Subject: [PATCH 18/23] drm: omapdrm: panel-dsi-cm: use threaded irq handler Date: Tue, 8 Mar 2016 17:39:50 +0100 Message-ID: <1457455195-1938-19-git-send-email-sre@kernel.org> References: <1457455195-1938-1-git-send-email-sre@kernel.org> Return-path: In-Reply-To: <1457455195-1938-1-git-send-email-sre@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Sebastian Reichel , Tony Lindgren , Aaro Koskinen , Tomi Valkeinen Cc: Laurent Pinchart , David Airlie , linux-omap@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org List-Id: linux-omap@vger.kernel.org Use threaded irq handler for the tearing effect gpio, since it updates the display content, which requires too much time for a fastpath irq. Signed-off-by: Sebastian Reichel --- drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c index 768e92d1ec8b..8316b6c2d8aa 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c @@ -1317,9 +1317,9 @@ static int dsicm_probe(struct platform_device *pdev) return r; } - r = devm_request_irq(dev, gpio_to_irq(ddata->ext_te_gpio), - dsicm_te_isr, - IRQF_TRIGGER_RISING, + r = devm_request_threaded_irq(dev, gpio_to_irq(ddata->ext_te_gpio), + NULL, dsicm_te_isr, + IRQF_TRIGGER_RISING | IRQF_ONESHOT, "taal vsync", ddata); if (r) { -- 2.7.0