From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Benoit Parrot <bparrot@ti.com>, Pratyush Yadav <p.yadav@ti.com>,
Lokesh Vutla <lokeshvutla@ti.com>,
linux-media@vger.kernel.org
Subject: Re: [PATCH 20/28] media: ti-vpe: cal: add vc and datatype fields to cal_ctx
Date: Mon, 19 Apr 2021 15:07:30 +0300 [thread overview]
Message-ID: <e9f827dc-ebc0-f769-b926-8a7e6aa12e60@ideasonboard.com> (raw)
In-Reply-To: <YHwu06i2OZsJAa4a@pendragon.ideasonboard.com>
On 18/04/2021 16:06, Laurent Pinchart wrote:
> Hi Tomi,
>
> Thank you for the patch.
>
> On Mon, Apr 12, 2021 at 02:34:49PM +0300, Tomi Valkeinen wrote:
>> In preparation for supporting multiple virtual channels and datatypes,
>> add vc and datatype fields to cal_ctx, initialize them to the currently
>> used values, and use those fields when writing to the register.
>>
>> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
>> ---
>> drivers/media/platform/ti-vpe/cal.c | 6 ++++--
>> drivers/media/platform/ti-vpe/cal.h | 2 ++
>> 2 files changed, 6 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
>> index 0fef892854ef..91d2139adc9b 100644
>> --- a/drivers/media/platform/ti-vpe/cal.c
>> +++ b/drivers/media/platform/ti-vpe/cal.c
>> @@ -335,8 +335,8 @@ static void cal_ctx_csi2_config(struct cal_ctx *ctx)
>> * 0x2A: RAW8 1 pixel = 1 byte
>> * 0x1E: YUV422 2 pixels = 4 bytes
>> */
>> - cal_set_field(&val, 0x1, CAL_CSI2_CTX_DT_MASK);
>> - cal_set_field(&val, 0, CAL_CSI2_CTX_VC_MASK);
>> + cal_set_field(&val, ctx->datatype, CAL_CSI2_CTX_DT_MASK);
>> + cal_set_field(&val, ctx->vc, CAL_CSI2_CTX_VC_MASK);
>> cal_set_field(&val, ctx->v_fmt.fmt.pix.height, CAL_CSI2_CTX_LINES_MASK);
>> cal_set_field(&val, CAL_CSI2_CTX_ATT_PIX, CAL_CSI2_CTX_ATT_MASK);
>> cal_set_field(&val, CAL_CSI2_CTX_PACK_MODE_LINE,
>> @@ -926,6 +926,8 @@ static struct cal_ctx *cal_ctx_create(struct cal_dev *cal, int inst)
>> ctx->dma_ctx = inst;
>> ctx->ppi_ctx = inst;
>> ctx->cport = inst;
>> + ctx->vc = 0;
>> + ctx->datatype = 1; /* datatype filter disabled */
>
> Could you define a macro in cal_regs.h for this ? You can then drop the
> comment.
Yes, good idea. I added:
#define CAL_CSI2_CTX_DT_DISABLED 0
#define CAL_CSI2_CTX_DT_ANY 1
Tomi
next prev parent reply other threads:[~2021-04-19 12:07 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-12 11:34 [PATCH 00/28] media: ti-vpe: cal: prepare for multistream support Tomi Valkeinen
2021-04-12 11:34 ` [PATCH 01/28] media: ti-vpe: cal: add g/s_parm for legacy API Tomi Valkeinen
2021-04-17 23:01 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 02/28] media: ti-vpe: cal: fix error handling in cal_camerarx_create Tomi Valkeinen
2021-04-17 23:05 ` Laurent Pinchart
2021-04-19 8:24 ` Tomi Valkeinen
2021-04-19 8:31 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 03/28] media: ti-vpe: cal: remove unused cal_camerarx->dev field Tomi Valkeinen
2021-04-18 0:43 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 04/28] media: ti-vpe: cal: rename "sensor" to "source" Tomi Valkeinen
2021-04-17 23:18 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 05/28] media: ti-vpe: cal: move global config from cal_ctx_wr_dma_config to runtime resume Tomi Valkeinen
2021-04-17 23:27 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 06/28] media: ti-vpe: cal: use v4l2_get_link_freq Tomi Valkeinen
2021-04-18 11:48 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 07/28] media: ti-vpe: cal: add cal_ctx_prepare/unprepare Tomi Valkeinen
2021-04-18 13:30 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 08/28] media: ti-vpe: cal: change index and cport to u8 Tomi Valkeinen
2021-04-18 11:55 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 09/28] media: ti-vpe: cal: Add PPI context Tomi Valkeinen
2021-04-18 12:17 ` Laurent Pinchart
2021-04-19 9:01 ` Tomi Valkeinen
2021-04-12 11:34 ` [PATCH 10/28] media: ti-vpe: cal: Add pixel processing context Tomi Valkeinen
2021-04-18 12:20 ` Laurent Pinchart
2021-04-18 12:23 ` Laurent Pinchart
2021-04-19 9:17 ` Tomi Valkeinen
2021-04-12 11:34 ` [PATCH 11/28] media: ti-vpe: cal: rename cal_ctx->index to dma_ctx Tomi Valkeinen
2021-04-18 12:22 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 12/28] media: ti-vpe: cal: rename CAL_HL_IRQ_MASK Tomi Valkeinen
2021-04-18 12:29 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 13/28] media: ti-vpe: cal: clean up CAL_CSI2_VC_IRQ_* macros Tomi Valkeinen
2021-04-18 12:32 ` Laurent Pinchart
2021-04-19 10:29 ` Tomi Valkeinen
2021-04-12 11:34 ` [PATCH 14/28] media: ti-vpe: cal: catch VC errors Tomi Valkeinen
2021-04-18 12:38 ` Laurent Pinchart
2021-04-19 11:19 ` Tomi Valkeinen
2021-04-28 23:44 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 15/28] media: ti-vpe: cal: remove wait when stopping camerarx Tomi Valkeinen
2021-04-18 12:46 ` Laurent Pinchart
2021-04-19 11:29 ` Tomi Valkeinen
2021-04-28 23:57 ` Laurent Pinchart
2021-05-04 7:56 ` Tomi Valkeinen
2021-06-04 13:44 ` Laurent Pinchart
2021-06-07 10:41 ` Tomi Valkeinen
2021-06-09 12:31 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 16/28] media: ti-vpe: cal: disable ppi and pix proc at ctx_stop Tomi Valkeinen
2021-04-18 12:49 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 17/28] media: ti-vpe: cal: allocate pix proc dynamically Tomi Valkeinen
2021-04-18 12:59 ` Laurent Pinchart
2021-04-19 11:45 ` Tomi Valkeinen
2021-04-29 0:04 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 18/28] media: ti-vpe: cal: add 'use_pix_proc' field Tomi Valkeinen
2021-04-18 13:00 ` Laurent Pinchart
2021-04-19 11:53 ` Tomi Valkeinen
2021-04-29 0:07 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 19/28] media: ti-vpe: cal: add cal_ctx_wr_dma_enable and fix a race Tomi Valkeinen
2021-04-18 13:04 ` Laurent Pinchart
2021-04-19 12:02 ` Tomi Valkeinen
2021-04-12 11:34 ` [PATCH 20/28] media: ti-vpe: cal: add vc and datatype fields to cal_ctx Tomi Valkeinen
2021-04-18 13:06 ` Laurent Pinchart
2021-04-19 12:07 ` Tomi Valkeinen [this message]
2021-04-12 11:34 ` [PATCH 21/28] media: ti-vpe: cal: fix cal_ctx_v4l2_register error handling Tomi Valkeinen
2021-04-18 13:09 ` Laurent Pinchart
2021-04-20 10:50 ` Tomi Valkeinen
2021-04-20 11:17 ` Tomi Valkeinen
2021-04-29 0:10 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 22/28] media: ti-vpe: cal: set field always to V4L2_FIELD_NONE Tomi Valkeinen
2021-04-18 13:14 ` Laurent Pinchart
2021-04-19 12:34 ` Tomi Valkeinen
2021-04-12 11:34 ` [PATCH 23/28] media: ti-vpe: cal: fix typo in a comment Tomi Valkeinen
2021-04-18 13:14 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 24/28] media: ti-vpe: cal: add mbus_code support to cal_mc_enum_fmt_vid_cap Tomi Valkeinen
2021-04-18 13:17 ` Laurent Pinchart
2021-04-19 12:50 ` Tomi Valkeinen
2021-04-12 11:34 ` [PATCH 25/28] media: ti-vpe: cal: rename non-MC funcs to cal_legacy_* Tomi Valkeinen
2021-04-18 13:18 ` Laurent Pinchart
2021-04-12 11:34 ` [PATCH 26/28] media: ti-vpe: cal: init ctx->v_fmt correctly in MC mode Tomi Valkeinen
2021-04-18 13:21 ` Laurent Pinchart
2021-04-19 13:01 ` Tomi Valkeinen
2021-04-12 11:34 ` [PATCH 27/28] media: ti-vpe: cal: remove cal_camerarx->fmtinfo Tomi Valkeinen
2021-04-18 13:24 ` Laurent Pinchart
2021-04-19 13:08 ` Tomi Valkeinen
2021-04-12 11:34 ` [PATCH 28/28] media: ti-vpe: cal: support 8 DMA contexts Tomi Valkeinen
2021-04-18 13:29 ` Laurent Pinchart
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