From: Steve Longerbeam <slongerbeam@gmail.com>
To: p.zabel@pengutronix.de
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Steve Longerbeam <steve_longerbeam@mentor.com>
Subject: [PATCH 04/16] gpu: ipu-v3: Add ipu_get_num()
Date: Thu, 7 Jul 2016 16:03:29 -0700 [thread overview]
Message-ID: <1467932621-358-5-git-send-email-steve_longerbeam@mentor.com> (raw)
In-Reply-To: <1467932621-358-1-git-send-email-steve_longerbeam@mentor.com>
Adds of-alias id to ipu_soc and retrieve with ipu_get_num().
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
---
drivers/gpu/ipu-v3/ipu-common.c | 8 ++++++++
drivers/gpu/ipu-v3/ipu-prv.h | 1 +
include/video/imx-ipu-v3.h | 1 +
3 files changed, 10 insertions(+)
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index 30dc115..49af121 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -45,6 +45,12 @@ static inline void ipu_cm_write(struct ipu_soc *ipu, u32 value, unsigned offset)
writel(value, ipu->cm_reg + offset);
}
+int ipu_get_num(struct ipu_soc *ipu)
+{
+ return ipu->id;
+}
+EXPORT_SYMBOL_GPL(ipu_get_num);
+
void ipu_srm_dp_sync_update(struct ipu_soc *ipu)
{
u32 val;
@@ -1220,6 +1226,7 @@ static int ipu_probe(struct platform_device *pdev)
{
const struct of_device_id *of_id =
of_match_device(imx_ipu_dt_ids, &pdev->dev);
+ struct device_node *np = pdev->dev.of_node;
struct ipu_soc *ipu;
struct resource *res;
unsigned long ipu_base;
@@ -1248,6 +1255,7 @@ static int ipu_probe(struct platform_device *pdev)
ipu->channel[i].ipu = ipu;
ipu->devtype = devtype;
ipu->ipu_type = devtype->type;
+ ipu->id = of_alias_get_id(np, "ipu");
spin_lock_init(&ipu->lock);
mutex_init(&ipu->channel_lock);
diff --git a/drivers/gpu/ipu-v3/ipu-prv.h b/drivers/gpu/ipu-v3/ipu-prv.h
index 845f64c..02057d8 100644
--- a/drivers/gpu/ipu-v3/ipu-prv.h
+++ b/drivers/gpu/ipu-v3/ipu-prv.h
@@ -153,6 +153,7 @@ struct ipu_soc {
void __iomem *cm_reg;
void __iomem *idmac_reg;
+ int id;
int usecount;
struct clk *clk;
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index 60540ead..b174f8a 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -148,6 +148,7 @@ int ipu_idmac_channel_irq(struct ipu_soc *ipu, struct ipuv3_channel *channel,
/*
* IPU Common functions
*/
+int ipu_get_num(struct ipu_soc *ipu);
void ipu_set_csi_src_mux(struct ipu_soc *ipu, int csi_id, bool mipi_csi2);
void ipu_set_ic_src_mux(struct ipu_soc *ipu, int csi_id, bool vdi);
void ipu_dump(struct ipu_soc *ipu);
--
1.9.1
next prev parent reply other threads:[~2016-07-07 23:05 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-07 23:03 [PATCH 00/16] IPUv3 prep for i.MX5/6 v4l2 staging drivers Steve Longerbeam
2016-07-07 23:03 ` [PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit Steve Longerbeam
2016-07-11 0:02 ` Paul Gortmaker
2016-07-15 22:35 ` Steve Longerbeam
2016-07-07 23:03 ` [PATCH 02/16] gpu: ipu-cpmem: Add ipu_cpmem_set_uv_offset() Steve Longerbeam
2016-07-08 17:34 ` Philipp Zabel
2016-07-13 22:54 ` Steve Longerbeam
2016-07-15 12:45 ` Philipp Zabel
2016-07-07 23:03 ` [PATCH 03/16] gpu: ipu-cpmem: Add ipu_cpmem_get_burstsize() Steve Longerbeam
2016-07-07 23:03 ` Steve Longerbeam [this message]
2016-07-15 12:45 ` [PATCH 04/16] gpu: ipu-v3: Add ipu_get_num() Philipp Zabel
2016-07-07 23:03 ` [PATCH 05/16] gpu: ipu-v3: Add IDMA channel linking support Steve Longerbeam
2016-07-08 17:34 ` Philipp Zabel
2016-07-13 22:55 ` Steve Longerbeam
2016-07-07 23:03 ` [PATCH 06/16] gpu: ipu-v3: Add ipu_set_vdi_src_mux() Steve Longerbeam
2016-07-15 12:48 ` Philipp Zabel
2016-07-15 21:33 ` Steve Longerbeam
2016-07-07 23:03 ` [PATCH 07/16] gpu: ipu-v3: Add VDI input IDMAC channels Steve Longerbeam
2016-07-15 12:45 ` Philipp Zabel
2016-07-15 21:34 ` Steve Longerbeam
2016-07-07 23:03 ` [PATCH 08/16] gpu: ipu-v3: Add ipu_csi_set_src() Steve Longerbeam
2016-07-15 12:49 ` Philipp Zabel
2016-07-15 21:45 ` Steve Longerbeam
2016-07-07 23:03 ` [PATCH 09/16] gpu: ipu-v3: Add ipu_ic_set_src() Steve Longerbeam
2016-07-15 12:45 ` Philipp Zabel
2016-07-15 21:57 ` Steve Longerbeam
2016-07-07 23:03 ` [PATCH 10/16] gpu: ipu-v3: set correct full sensor frame for PAL/NTSC Steve Longerbeam
2016-07-07 23:03 ` [PATCH 11/16] gpu: ipu-v3: Fix CSI data format for 16-bit media bus formats Steve Longerbeam
2016-07-08 17:38 ` Philipp Zabel
2016-07-07 23:03 ` [PATCH 12/16] gpu: ipu-v3: Fix CSI0 blur in NTSC format Steve Longerbeam
2016-07-08 17:34 ` Philipp Zabel
2016-07-10 16:33 ` Steve Longerbeam
2016-07-13 23:02 ` Steve Longerbeam
2016-07-15 12:58 ` Philipp Zabel
2016-07-15 23:09 ` Steve Longerbeam
2016-07-16 20:24 ` Steve Longerbeam
2016-07-19 13:32 ` Philipp Zabel
2016-07-20 0:07 ` Steve Longerbeam
2016-07-07 23:03 ` [PATCH 13/16] gpu: ipu-v3: Fix IRT usage Steve Longerbeam
2016-07-07 23:03 ` [PATCH 14/16] gpu: ipu-ic: Add complete image conversion support with tiling Steve Longerbeam
2016-07-07 23:03 ` [PATCH 15/16] gpu: ipu-ic: allow multiple handles to ic Steve Longerbeam
2016-07-07 23:03 ` [PATCH 16/16] gpu: ipu-v3: rename CSI client device Steve Longerbeam
2016-07-08 17:34 ` [PATCH 00/16] IPUv3 prep for i.MX5/6 v4l2 staging drivers Philipp Zabel
2016-07-20 1:10 ` [PATCH v2 00/13] IPUv3 prep for i.MX5/6 v4l2 staging drivers, v2 Steve Longerbeam
2016-07-20 1:10 ` [PATCH v2 01/13] gpu: ipu-v3: Add Video Deinterlacer unit Steve Longerbeam
2016-07-25 6:06 ` kbuild test robot
2016-07-26 10:06 ` Philipp Zabel
2016-07-20 1:11 ` [PATCH v2 02/13] gpu: ipu-cpmem: Add ipu_cpmem_set_uv_offset() Steve Longerbeam
2016-07-20 1:11 ` [PATCH v2 03/13] gpu: ipu-cpmem: Add ipu_cpmem_get_burstsize() Steve Longerbeam
2016-07-20 1:11 ` [PATCH v2 04/13] gpu: ipu-v3: Add ipu_get_num() Steve Longerbeam
2016-07-20 1:11 ` [PATCH v2 05/13] gpu: ipu-v3: Add IDMA channel linking support Steve Longerbeam
2016-07-26 10:06 ` Philipp Zabel
2016-07-28 23:40 ` Steve Longerbeam
2016-07-20 1:11 ` [PATCH v2 06/13] gpu: ipu-v3: Add ipu_set_vdi_src_mux() Steve Longerbeam
2016-07-20 1:11 ` [PATCH v2 07/13] gpu: ipu-v3: Add VDI input IDMAC channels Steve Longerbeam
2016-07-20 1:11 ` [PATCH v2 08/13] gpu: ipu-v3: set correct full sensor frame for PAL/NTSC Steve Longerbeam
2016-07-20 1:11 ` [PATCH v2 09/13] gpu: ipu-v3: Fix CSI data format for 16-bit media bus formats Steve Longerbeam
2016-07-20 1:11 ` [PATCH v2 10/13] gpu: ipu-v3: Fix IRT usage Steve Longerbeam
2016-07-20 1:11 ` [PATCH v2 11/13] gpu: ipu-ic: Add complete image conversion support with tiling Steve Longerbeam
2016-07-26 10:08 ` Philipp Zabel
2016-07-28 23:09 ` Steve Longerbeam
2016-08-01 9:29 ` Philipp Zabel
2016-08-04 0:18 ` Steve Longerbeam
2016-08-12 14:56 ` Philipp Zabel
2016-07-20 1:11 ` [PATCH v2 12/13] gpu: ipu-ic: allow multiple handles to ic Steve Longerbeam
2016-07-20 1:11 ` [PATCH v2 13/13] gpu: ipu-v3: rename CSI client device Steve Longerbeam
2016-07-26 10:06 ` [PATCH v2 00/13] IPUv3 prep for i.MX5/6 v4l2 staging drivers, v2 Philipp Zabel
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