From: Zhentao Guo via B4 Relay <devnull+zhentao.guo.amlogic.com@kernel.org>
To: Neil Armstrong <neil.armstrong@linaro.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-media@vger.kernel.org, devicetree@vger.kernel.org,
Zhentao Guo <zhentao.guo@amlogic.com>
Subject: [PATCH v9 1/6] firmware: meson: sm: video firmware loading via secure monitor
Date: Mon, 14 Sep 2026 16:10:18 +0800 [thread overview]
Message-ID: <20260914-b4-s4-vdec-upstream-v9-1-72fdb0d71b02@amlogic.com> (raw)
In-Reply-To: <20260914-b4-s4-vdec-upstream-v9-0-72fdb0d71b02@amlogic.com>
From: Zhentao Guo <zhentao.guo@amlogic.com>
Add SM_LOAD_VIDEO_FW to the secure monitor command enum
to allow decoder drivers to load firmware through the meson_sm
interface.
Signed-off-by: Zhentao Guo <zhentao.guo@amlogic.com>
---
include/linux/firmware/meson/meson_sm.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/firmware/meson/meson_sm.h b/include/linux/firmware/meson/meson_sm.h
index 3ebc2bd9a976..3b90b49d0552 100644
--- a/include/linux/firmware/meson/meson_sm.h
+++ b/include/linux/firmware/meson/meson_sm.h
@@ -15,6 +15,7 @@ enum {
SM_THERMAL_CALIB_READ,
SM_A1_PWRC_SET,
SM_A1_PWRC_GET,
+ SM_LOAD_VIDEO_FW,
};
struct meson_sm_firmware;
--
2.42.0
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next prev parent reply other threads:[~2026-09-14 8:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-14 8:10 [PATCH v9 0/6] Add Amlogic stateless H.264 video decoder for S4 Zhentao Guo via B4 Relay
2026-09-14 8:10 ` Zhentao Guo via B4 Relay [this message]
2026-09-14 8:10 ` [PATCH v9 2/6] firmware: meson: sm: Add video firmware loading SMC call Zhentao Guo via B4 Relay
2026-09-14 8:22 ` sashiko-bot
2026-09-14 8:10 ` [PATCH v9 3/6] media: dt-bindings: Add Amlogic V4L2 video decoder Zhentao Guo via B4 Relay
2026-09-14 8:18 ` sashiko-bot
2026-09-16 9:01 ` Krzysztof Kozlowski
2026-09-17 3:07 ` Zhentao Guo
2026-09-17 6:02 ` Krzysztof Kozlowski
2026-09-17 6:07 ` Zhentao Guo
2026-09-14 8:10 ` [PATCH v9 4/6] decoder: Add V4L2 stateless H.264 decoder driver Zhentao Guo via B4 Relay
2026-09-14 8:31 ` sashiko-bot
2026-09-14 8:10 ` [PATCH v9 5/6] arm64: dts: amlogic: Add video decoder driver support for S4 SOCs Zhentao Guo via B4 Relay
2026-09-14 8:10 ` [PATCH v9 6/6] arm64: defconfig: Enable CONFIG_VIDEO_AMLOGIC_VDEC Zhentao Guo via B4 Relay
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