From: Steve Longerbeam <slongerbeam@gmail.com>
To: p.zabel@pengutronix.de, plagnioj@jcrosoft.com, tomi.valkeinen@ti.com
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
linux-fbdev@vger.kernel.org,
Steve Longerbeam <steve_longerbeam@mentor.com>
Subject: [PATCH v3 01/12] gpu: ipu-cpmem: Add ipu_cpmem_set_uv_offset()
Date: Sun, 31 Jul 2016 12:42:16 -0700 [thread overview]
Message-ID: <1469994147-17549-2-git-send-email-steve_longerbeam@mentor.com> (raw)
In-Reply-To: <1469994147-17549-1-git-send-email-steve_longerbeam@mentor.com>
Adds ipu_cpmem_set_uv_offset(), to set planar U/V offsets.
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
---
v3: no changes
v2: no changes
---
drivers/gpu/ipu-v3/ipu-cpmem.c | 7 +++++++
include/video/imx-ipu-v3.h | 1 +
2 files changed, 8 insertions(+)
diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
index 6494a4d..a36c35e 100644
--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
+++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
@@ -253,6 +253,13 @@ void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf)
}
EXPORT_SYMBOL_GPL(ipu_cpmem_set_buffer);
+void ipu_cpmem_set_uv_offset(struct ipuv3_channel *ch, u32 u_off, u32 v_off)
+{
+ ipu_ch_param_write_field(ch, IPU_FIELD_UBO, u_off / 8);
+ ipu_ch_param_write_field(ch, IPU_FIELD_VBO, v_off / 8);
+}
+EXPORT_SYMBOL_GPL(ipu_cpmem_set_uv_offset);
+
void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride)
{
ipu_ch_param_write_field(ch, IPU_FIELD_SO, 1);
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index 7adeaae..69c8658 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -184,6 +184,7 @@ void ipu_cpmem_set_resolution(struct ipuv3_channel *ch, int xres, int yres);
void ipu_cpmem_set_stride(struct ipuv3_channel *ch, int stride);
void ipu_cpmem_set_high_priority(struct ipuv3_channel *ch);
void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf);
+void ipu_cpmem_set_uv_offset(struct ipuv3_channel *ch, u32 u_off, u32 v_off);
void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride);
void ipu_cpmem_set_axi_id(struct ipuv3_channel *ch, u32 id);
void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize);
--
1.9.1
next prev parent reply other threads:[~2016-07-31 19:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-31 19:42 [PATCH v3 00/12] IPUv3 prep for i.MX5/6 v4l2 staging drivers, v3 Steve Longerbeam
2016-07-31 19:42 ` Steve Longerbeam [this message]
2016-08-01 9:13 ` [PATCH v3 01/12] gpu: ipu-cpmem: Add ipu_cpmem_set_uv_offset() Philipp Zabel
2016-08-01 20:15 ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 02/12] gpu: ipu-cpmem: Add ipu_cpmem_get_burstsize() Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 03/12] gpu: ipu-v3: Add ipu_get_num() Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 04/12] gpu: ipu-v3: Add VDI input IDMAC channels Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 05/12] gpu: ipu-v3: set correct full sensor frame for PAL/NTSC Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 06/12] gpu: ipu-v3: Fix CSI data format for 16-bit media bus formats Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 07/12] gpu: ipu-v3: Fix IRT usage Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 08/12] gpu: ipu-v3: rename CSI client device Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 09/12] gpu: ipu-v3: Add Video Deinterlacer unit Steve Longerbeam
2016-08-01 9:13 ` Philipp Zabel
2016-08-01 21:02 ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 10/12] gpu: ipu-v3: Add FSU channel linking support Steve Longerbeam
2016-08-01 9:13 ` Philipp Zabel
2016-08-01 20:35 ` Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 11/12] gpu: ipu-ic: Add complete image conversion support with tiling Steve Longerbeam
2016-07-31 19:42 ` [PATCH v3 12/12] gpu: ipu-ic: allow multiple handles to ic Steve Longerbeam
2016-07-31 19:55 ` [PATCH v3 00/12] IPUv3 prep for i.MX5/6 v4l2 staging drivers, v3 Steve Longerbeam
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