From: <frederic.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
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linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [RFC PATCH V2 6/6] media: platform: mtk-mdp3: Add struct tuning_addr to identify user tuning data
Date: Mon, 8 Jul 2019 19:05:00 +0800 [thread overview]
Message-ID: <20190708110500.7242-7-frederic.chen@mediatek.com> (raw)
In-Reply-To: <20190708110500.7242-1-frederic.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
From: Frederic Chen <frederic.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
We added a struct tuning_addr which contains a field "present"
so that the driver can tell the firmware if we have user tuning
dataor not.
Signed-off-by: Frederic Chen <frederic.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
drivers/media/platform/mtk-mdp3/mtk-img-ipi.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/mtk-mdp3/mtk-img-ipi.h b/drivers/media/platform/mtk-mdp3/mtk-img-ipi.h
index 9fabe7e8b71d..0944fe911d97 100644
--- a/drivers/media/platform/mtk-mdp3/mtk-img-ipi.h
+++ b/drivers/media/platform/mtk-mdp3/mtk-img-ipi.h
@@ -38,6 +38,12 @@ struct img_addr {
u32 iova; /* Used by IOMMU HW access */
} __attribute__ ((__packed__));
+struct tuning_addr {
+ u32 present;
+ u32 pa; /* Used by CM4 access */
+ u32 iova; /* Used by IOMMU HW access */
+} __attribute__ ((__packed__));
+
struct img_sw_addr {
u64 va; /* Used by APMCU access */
u32 pa; /* Used by CM4 access */
@@ -105,7 +111,7 @@ struct img_ipi_frameparam {
u64 drv_data;
struct img_input inputs[IMG_MAX_HW_INPUTS];
struct img_output outputs[IMG_MAX_HW_OUTPUTS];
- struct img_addr tuning_data;
+ struct tuning_addr tuning_data;
struct img_addr subfrm_data;
struct img_sw_addr config_data;
struct img_sw_addr self_data;
--
2.18.0
next prev parent reply other threads:[~2019-07-08 11:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-08 11:04 [RFC PATCH V2 0/6] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC frederic.chen-NuS5LvNUpcJWk0Htik3J/w
[not found] ` <20190708110500.7242-1-frederic.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2019-07-08 11:04 ` [RFC PATCH V2 1/6] dt-bindings: mt8183: Added DIP dt-bindings frederic.chen-NuS5LvNUpcJWk0Htik3J/w
2019-07-24 16:49 ` Rob Herring
2019-07-08 11:04 ` [RFC PATCH V2 2/6] dts: arm64: mt8183: Add DIP nodes frederic.chen-NuS5LvNUpcJWk0Htik3J/w
2019-07-08 11:04 ` [RFC PATCH V2 3/6] media: platform: Add Mediatek DIP driver KConfig frederic.chen-NuS5LvNUpcJWk0Htik3J/w
2019-07-08 11:04 ` [RFC PATCH V2 4/6] platform: mtk-isp: Add Mediatek DIP driver frederic.chen-NuS5LvNUpcJWk0Htik3J/w
[not found] ` <20190708110500.7242-5-frederic.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2019-07-31 7:10 ` Tomasz Figa
[not found] ` <20190731071014.GA43159-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2019-08-27 3:16 ` Frederic Chen
2019-08-30 7:14 ` Tomasz Figa
2019-07-08 11:04 ` [RFC PATCH V2 5/6] remoteproc/mediatek: add SCP's shared dma pool support for mt8183 frederic.chen-NuS5LvNUpcJWk0Htik3J/w
2019-07-08 11:05 ` frederic.chen-NuS5LvNUpcJWk0Htik3J/w [this message]
2019-07-28 5:00 ` [RFC PATCH V2 0/6] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC Tomasz Figa
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