From: Ming Lei <ming.lei@canonical.com>
To: Mauro Carvalho Chehab <mchehab@infradead.org>,
Tony Lindgren <tony@atomide.com>
Cc: Sylwester Nawrocki <snjw23@gmail.com>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
Ming Lei <ming.lei@canonical.com>
Subject: [RFC PATCH v2 2/8] omap4: build fdif omap device from hwmod
Date: Wed, 14 Dec 2011 22:00:08 +0800 [thread overview]
Message-ID: <1323871214-25435-3-git-send-email-ming.lei@canonical.com> (raw)
In-Reply-To: <1323871214-25435-1-git-send-email-ming.lei@canonical.com>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
---
arch/arm/mach-omap2/devices.c | 33 +++++++++++++++++++++++++++++++++
1 files changed, 33 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 1166bdc..bd7f9b3 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -728,6 +728,38 @@ void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
#endif
+static __init struct platform_device *omap4_init_fdif(void)
+{
+ struct platform_device *pd;
+ struct omap_hwmod *oh;
+ const char *dev_name = "omap-fdif";
+
+ oh = omap_hwmod_lookup("fdif");
+ if (!oh) {
+ pr_err("Could not look up fdif hwmod\n");
+ return NULL;
+ }
+
+ pd = omap_device_build(dev_name, -1, oh, NULL, 0, NULL, 0, 0);
+ WARN(IS_ERR(pd), "Can't build omap_device for %s.\n",
+ dev_name);
+ return pd;
+}
+
+static void __init omap_init_fdif(void)
+{
+ struct platform_device *pd;
+
+ if (!cpu_is_omap44xx())
+ return;
+
+ pd = omap4_init_fdif();
+ if (!pd)
+ return;
+
+ pm_runtime_enable(&pd->dev);
+}
+
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE)
@@ -808,6 +840,7 @@ static int __init omap2_init_devices(void)
omap_init_sham();
omap_init_aes();
omap_init_vout();
+ omap_init_fdif();
return 0;
}
--
1.7.5.4
next prev parent reply other threads:[~2011-12-14 14:01 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-14 14:00 [RFC PATCH v2 0/7] media: introduce object detection(OD) driver Ming Lei
2011-12-14 14:00 ` [RFC PATCH v2 1/8] omap4: introduce fdif(face detect module) hwmod Ming Lei
2011-12-16 5:53 ` Paul Walmsley
2011-12-16 14:54 ` Cousson, Benoit
2011-12-19 21:48 ` Paul Walmsley
2011-12-14 14:00 ` Ming Lei [this message]
2011-12-14 14:00 ` [RFC PATCH v2 3/8] media: videobuf2: move out of setting pgprot_noncached from vb2_mmap_pfn_range Ming Lei
2011-12-14 14:00 ` [RFC PATCH v2 4/8] media: videobuf2: introduce VIDEOBUF2_PAGE memops Ming Lei
2011-12-22 9:28 ` Marek Szyprowski
2011-12-23 9:22 ` Ming Lei
2011-12-23 9:34 ` Marek Szyprowski
2011-12-23 9:51 ` Ming Lei
2011-12-23 10:38 ` Marek Szyprowski
2011-12-23 12:20 ` Ming Lei
2012-01-10 10:20 ` Marek Szyprowski
2012-01-10 11:55 ` Ming Lei
2011-12-14 14:00 ` [RFC PATCH v2 5/8] media: v4l2-ioctl: support 64/32 compatible array parameter Ming Lei
2011-12-14 14:00 ` [RFC PATCH v2 6/8] media: v4l2: introduce two IOCTLs for object detection Ming Lei
2012-01-13 21:16 ` Sylwester Nawrocki
2011-12-14 14:00 ` [RFC PATCH v2 7/8] media: video: introduce object detection driver module Ming Lei
2011-12-29 17:16 ` Sylwester Nawrocki
2012-01-04 8:13 ` Ming Lei
2012-01-17 21:05 ` Sylwester Nawrocki
2011-12-14 14:00 ` [RFC PATCH v2 8/8] media: video: introduce omap4 face detection module driver Ming Lei
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