From: Eugen Hristev <eugen.hristev@microchip.com>
To: <devicetree@vger.kernel.org>, <linux-media@vger.kernel.org>,
<jacopo@jmondi.org>, <robh+dt@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Eugen Hristev <eugen.hristev@microchip.com>
Subject: [PATCH v3 25/33] media: atmel: atmel-isc: create an adapt pipeline callback for product specific
Date: Tue, 13 Apr 2021 13:57:23 +0300 [thread overview]
Message-ID: <20210413105731.610028-26-eugen.hristev@microchip.com> (raw)
In-Reply-To: <20210413105731.610028-1-eugen.hristev@microchip.com>
Once the pipeline is set in the base code, create a callback that will adapt
the ISC pipeline to each product.
Create the adapt_pipeline callback that will be used in this fashion.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
drivers/media/platform/atmel/atmel-isc-base.c | 4 ++++
drivers/media/platform/atmel/atmel-isc.h | 5 +++++
drivers/media/platform/atmel/atmel-sama5d2-isc.c | 12 ++++++++++++
3 files changed, 21 insertions(+)
diff --git a/drivers/media/platform/atmel/atmel-isc-base.c b/drivers/media/platform/atmel/atmel-isc-base.c
index 6746c9060e3f..a3c299068bd5 100644
--- a/drivers/media/platform/atmel/atmel-isc-base.c
+++ b/drivers/media/platform/atmel/atmel-isc-base.c
@@ -1047,6 +1047,10 @@ static int isc_try_configure_pipeline(struct isc_device *isc)
default:
isc->try_config.bits_pipeline = 0x0;
}
+
+ /* Tune the pipeline to product specific */
+ isc->adapt_pipeline(isc);
+
return 0;
}
diff --git a/drivers/media/platform/atmel/atmel-isc.h b/drivers/media/platform/atmel/atmel-isc.h
index 14e318a7373c..19cc60dfcbe0 100644
--- a/drivers/media/platform/atmel/atmel-isc.h
+++ b/drivers/media/platform/atmel/atmel-isc.h
@@ -236,6 +236,9 @@ struct isc_reg_offsets {
* @config_ctrls: pointer to a functoin that initializes product
* specific v4l2 controls.
*
+ * @adapt_pipeline: pointer to a function that adapts the pipeline bits
+ * to the product specific pipeline
+ *
* @offsets: struct holding the product specific register offsets
* @controller_formats: pointer to the array of possible formats that the
* controller can output
@@ -321,6 +324,8 @@ struct isc_device {
void (*config_ctrls)(struct isc_device *isc,
const struct v4l2_ctrl_ops *ops);
+
+ void (*adapt_pipeline)(struct isc_device *isc);
};
struct isc_reg_offsets offsets;
diff --git a/drivers/media/platform/atmel/atmel-sama5d2-isc.c b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
index a5823a3a6111..b2ace528b260 100644
--- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
@@ -54,12 +54,17 @@
#define ISC_CLK_MAX_DIV 255
+#define ISC_SAMA5D2_PIPELINE \
+ (WB_ENABLE | CFA_ENABLE | CC_ENABLE | GAM_ENABLES | CSC_ENABLE | \
+ CBC_ENABLE | SUB422_ENABLE | SUB420_ENABLE)
+
void isc_sama5d2_config_csc(struct isc_device *isc);
void isc_sama5d2_config_cbc(struct isc_device *isc);
void isc_sama5d2_config_cc(struct isc_device *isc);
void isc_sama5d2_config_dpc(struct isc_device *isc);
void isc_sama5d2_config_gam(struct isc_device *isc);
void isc_sama5d2_config_rlp(struct isc_device *isc);
+void isc_sama5d2_adapt_pipeline(struct isc_device *isc);
void isc_sama5d2_config_ctrls(struct isc_device *isc,
const struct v4l2_ctrl_ops *ops);
@@ -267,6 +272,11 @@ void isc_sama5d2_config_rlp(struct isc_device *isc)
ISC_RLP_CFG_MODE_MASK, rlp_mode);
}
+void isc_sama5d2_adapt_pipeline(struct isc_device *isc)
+{
+ isc->try_config.bits_pipeline &= ISC_SAMA5D2_PIPELINE;
+}
+
/* Gamma table with gamma 1/2.2 */
const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
/* 0 --> gamma 1/1.8 */
@@ -420,6 +430,8 @@ static int atmel_isc_probe(struct platform_device *pdev)
isc->config_rlp = isc_sama5d2_config_rlp;
isc->config_ctrls = isc_sama5d2_config_ctrls;
+ isc->adapt_pipeline = isc_sama5d2_adapt_pipeline;
+
isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;
isc->offsets.cbc = ISC_SAMA5D2_CBC_OFFSET;
isc->offsets.sub422 = ISC_SAMA5D2_SUB422_OFFSET;
--
2.25.1
next prev parent reply other threads:[~2021-04-13 11:04 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-13 10:56 [PATCH v3 00/33] media: atmel: atmel-isc: add support for xisc Eugen Hristev
2021-04-13 10:56 ` [PATCH v3 01/33] media: atmel: atmel-isc: specialize gamma table into product specific Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 02/33] media: atmel: atmel-isc: specialize driver name constant Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 03/33] media: atmel: atmel-isc: add checks for limiting frame sizes Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 04/33] media: atmel: atmel-isc: specialize max width and max height Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 05/33] media: atmel: atmel-isc: specialize dma cfg Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 06/33] media: atmel: atmel-isc: extract CSC submodule config into separate function Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 07/33] media: atmel: atmel-isc-base: add id to clock debug message Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 08/33] media: atmel: atmel-isc: create register offsets struct Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 09/33] media: atmel: atmel-isc: extract CBC submodule config into separate function Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 10/33] media: atmel: atmel-isc: add CBC to the reg offsets struct Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 11/33] media: atmel: atmel-isc: add SUB422 and SUB420 to register offsets Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 12/33] media: atmel: atmel-isc: add RLP " Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 13/33] media: atmel: atmel-isc: add HIS " Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 14/33] media: atmel: atmel-isc: add DMA " Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 15/33] media: atmel: atmel-isc: add support for version register Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 16/33] media: atmel: atmel-isc: add his_entry to register offsets Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 17/33] media: atmel: atmel-isc: add register description for additional modules Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 18/33] media: atmel: atmel-isc: extend pipeline with extra modules Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 19/33] media: atmel: atmel-isc: add CC initialization function Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 20/33] media: atmel: atmel-isc: create product specific v4l2 controls config Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 21/33] media: atmel: atmel-isc: create callback for DPC submodule product specific Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 22/33] media: atmel: atmel-isc: create callback for GAM " Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 23/33] media: atmel: atmel-isc: create callback for RLP " Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 24/33] media: atmel: atmel-isc: move the formats list into product specific code Eugen Hristev
2021-04-13 10:57 ` Eugen Hristev [this message]
2021-04-13 10:57 ` [PATCH v3 26/33] media: atmel: atmel-isc-regs: add additional fields for sama7g5 type pipeline Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 27/33] media: atmel: atmel-isc-base: add support for more formats and additional pipeline modules Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 28/33] media: atmel: atmel-isc-sama5d2: remove duplicate define Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 29/33] dt-bindings: media: atmel-isc: convert to yaml Eugen Hristev
2021-04-13 16:32 ` Rob Herring
2021-04-15 8:55 ` [PATCH v4 " Eugen Hristev
2021-04-15 16:16 ` Rob Herring
2021-04-13 10:57 ` [PATCH v3 30/33] dt-bindings: media: add microchip,xisc device bindings Eugen Hristev
2021-04-13 16:34 ` Rob Herring
2021-04-15 8:58 ` [PATCH v4 " Eugen Hristev
2021-04-15 16:40 ` Rob Herring
2021-04-15 18:45 ` [PATCH v5 " Eugen Hristev
2021-04-16 19:06 ` [PATCH v5 30/33] dt-bindings: media: add microchip, xisc " Rob Herring
2021-04-13 10:57 ` [PATCH v3 31/33] media: atmel: atmel-isc: add microchip-xisc driver Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 32/33] MAINTAINERS: update ISC driver bindings file Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 33/33] MAINTAINERS: add xisc files to isc driver entry Eugen Hristev
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