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 v10 2/6] firmware: meson: sm: Add video firmware loading SMC call
Date: Thu, 24 Sep 2026 15:55:09 +0800 [thread overview]
Message-ID: <20260924-b4-s4-vdec-upstream-v10-2-1289303a58a4@amlogic.com> (raw)
In-Reply-To: <20260924-b4-s4-vdec-upstream-v10-0-1289303a58a4@amlogic.com>
From: Zhentao Guo <zhentao.guo@amlogic.com>
Add SM_LOAD_VIDEO_FW at SMC ID 0xb200000f in the command
table to load video firmware.
Signed-off-by: Zhentao Guo <zhentao.guo@amlogic.com>
---
drivers/firmware/meson/meson_sm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/firmware/meson/meson_sm.c b/drivers/firmware/meson/meson_sm.c
index ab9751a59b55..887caa5c625d 100644
--- a/drivers/firmware/meson/meson_sm.c
+++ b/drivers/firmware/meson/meson_sm.c
@@ -48,6 +48,7 @@ static const struct meson_sm_chip gxbb_chip = {
CMD(SM_THERMAL_CALIB_READ, 0x82000047),
CMD(SM_A1_PWRC_SET, 0x82000093),
CMD(SM_A1_PWRC_GET, 0x82000095),
+ CMD(SM_LOAD_VIDEO_FW, 0xb200000f),
{ /* sentinel */ },
},
};
--
2.42.0
next prev parent reply other threads:[~2026-09-24 7:55 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-24 7:55 [PATCH v10 0/6] Add Amlogic stateless H.264 video decoder for S4 Zhentao Guo via B4 Relay
2026-09-24 7:55 ` [PATCH v10 1/6] firmware: meson: sm: video firmware loading via secure monitor Zhentao Guo via B4 Relay
2026-09-24 7:55 ` Zhentao Guo via B4 Relay [this message]
2026-09-24 7:55 ` [PATCH v10 3/6] media: dt-bindings: Add Amlogic V4L2 video decoder Zhentao Guo via B4 Relay
2026-09-28 10:58 ` Krzysztof Kozlowski
2026-09-29 2:59 ` Zhentao Guo
2026-09-29 5:40 ` Krzysztof Kozlowski
2026-09-29 5:57 ` Zhentao Guo
2026-09-29 6:00 ` Krzysztof Kozlowski
2026-09-29 6:23 ` Zhentao Guo
2026-09-29 6:36 ` Krzysztof Kozlowski
2026-09-29 8:21 ` Zhentao Guo
2026-09-29 8:25 ` Krzysztof Kozlowski
2026-09-29 9:41 ` Zhentao Guo
2026-09-24 7:55 ` [PATCH v10 4/6] decoder: Add V4L2 stateless H.264 decoder driver Zhentao Guo via B4 Relay
2026-09-24 7:55 ` [PATCH v10 5/6] arm64: dts: amlogic: Add video decoder driver support for S4 SOCs Zhentao Guo via B4 Relay
2026-09-24 7:55 ` [PATCH v10 6/6] arm64: defconfig: Enable CONFIG_VIDEO_AMLOGIC_VDEC Zhentao Guo via B4 Relay
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