From: Philipp Zabel <p.zabel@pengutronix.de>
To: Steve Longerbeam <slongerbeam@gmail.com>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Steve Longerbeam <steve_longerbeam@mentor.com>
Subject: Re: [PATCH 05/16] gpu: ipu-v3: Add IDMA channel linking support
Date: Fri, 08 Jul 2016 19:34:35 +0200 [thread overview]
Message-ID: <1467999275.2365.73.camel@pengutronix.de> (raw)
In-Reply-To: <1467932621-358-6-git-send-email-steve_longerbeam@mentor.com>
Am Donnerstag, den 07.07.2016, 16:03 -0700 schrieb Steve Longerbeam:
> Adds functions to link and unlink IDMAC source channels to sink
> channels.
>
> So far the following links are supported:
>
> IPUV3_CHANNEL_IC_PRP_ENC_MEM -> IPUV3_CHANNEL_MEM_ROT_ENC
> PUV3_CHANNEL_IC_PRP_VF_MEM -> IPUV3_CHANNEL_MEM_ROT_VF
> IPUV3_CHANNEL_IC_PP_MEM -> IPUV3_CHANNEL_MEM_ROT_PP
>
> More links can be added to the idmac_link_info[] array.
>
> Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
> ---
> drivers/gpu/ipu-v3/ipu-common.c | 112 ++++++++++++++++++++++++++++++++++++++++
> include/video/imx-ipu-v3.h | 3 ++
> 2 files changed, 115 insertions(+)
>
> diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
> index 49af121..6d1676e 100644
> --- a/drivers/gpu/ipu-v3/ipu-common.c
> +++ b/drivers/gpu/ipu-v3/ipu-common.c
> @@ -730,6 +730,118 @@ void ipu_set_ic_src_mux(struct ipu_soc *ipu, int csi_id, bool vdi)
> }
> EXPORT_SYMBOL_GPL(ipu_set_ic_src_mux);
>
> +
> +/* IDMAC Channel Linking */
> +
> +struct idmac_link_reg_info {
> + int chno;
> + u32 reg;
> + int shift;
> + int bits;
> + u32 sel;
> +};
> +
> +struct idmac_link_info {
> + struct idmac_link_reg_info src;
> + struct idmac_link_reg_info sink;
> +};
> +
> +static const struct idmac_link_info idmac_link_info[] = {
> + {
> + .src = { 20, IPU_FS_PROC_FLOW1, 0, 4, 7 },
> + .sink = { 45, IPU_FS_PROC_FLOW2, 0, 4, 1 },
Please use the defines here:
IPUV3_CHANNEL_IC_PRP_ENC_MEM
IPUV3_CHANNEL_MEM_ROT_ENC
> + }, {
> + .src = { 21, IPU_FS_PROC_FLOW1, 8, 4, 8 },
> + .sink = { 46, IPU_FS_PROC_FLOW2, 4, 4, 1 },
and so on.
> + }, {
> + .src = { 22, IPU_FS_PROC_FLOW1, 16, 4, 5 },
> + .sink = { 47, IPU_FS_PROC_FLOW2, 12, 4, 3 },
> + },
> +};
[...]
regards
Philipp
next prev parent reply other threads:[~2016-07-08 17:35 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 ` [PATCH 04/16] gpu: ipu-v3: Add ipu_get_num() Steve Longerbeam
2016-07-15 12:45 ` 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 [this message]
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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