From: Heiko Thiery <heiko.thiery@gmail.com>
To: buildroot@buildroot.org
Cc: Bernd Kuhls <bernd@kuhls.net>, Michael Walle <michael@walle.cc>,
Bryan Brattlof <bb@ti.com>, Heiko Thiery <heiko.thiery@gmail.com>
Subject: [Buildroot] [PATCH] package/linux-firmware: add option for Chips&Media Wave 521C
Date: Fri, 11 Jul 2025 14:05:44 +0200 [thread overview]
Message-ID: <20250711120544.315926-1-heiko.thiery@gmail.com> (raw)
Add an option to install the firmware files for Chips&Media Wave 521C
video processor used in the TI K3 architecture.
This "cnm/wave521c_k3_codec_fw.bin" file has been present in linux-firmware
since version 20221109.
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
---
package/linux-firmware/Config.in | 6 ++++++
package/linux-firmware/linux-firmware.mk | 5 +++++
2 files changed, 11 insertions(+)
diff --git a/package/linux-firmware/Config.in b/package/linux-firmware/Config.in
index 54910df6fd..778dfef8a0 100644
--- a/package/linux-firmware/Config.in
+++ b/package/linux-firmware/Config.in
@@ -33,6 +33,12 @@ config BR2_PACKAGE_LINUX_FIRMWARE_AMDGPU
help
Firmware files for AMD GPU video cards.
+config BR2_PACKAGE_LINUX_FIRMWARE_CNM_WAVE521C_K3_CODEC
+ bool "Chips&Media Wave 521C codec IP for K3"
+ help
+ Firmware files for the Chips&Media Wave521C decoder
+ needed by the Linux TI j721s2-wave521c driver.
+
config BR2_PACKAGE_LINUX_FIRMWARE_I915
bool "Intel i915 video card firmware"
help
diff --git a/package/linux-firmware/linux-firmware.mk b/package/linux-firmware/linux-firmware.mk
index b9fd471e85..904c14ba10 100644
--- a/package/linux-firmware/linux-firmware.mk
+++ b/package/linux-firmware/linux-firmware.mk
@@ -25,6 +25,11 @@ LINUX_FIRMWARE_DIRS += amdgpu
LINUX_FIRMWARE_ALL_LICENSE_FILES += LICENSE.amdgpu
endif
+ifeq ($(BR2_PACKAGE_LINUX_FIRMWARE_CNM_WAVE521C_K3_CODEC),y)
+LINUX_FIRMWARE_FILES += cnm/wave521c_k3_codec_fw.bin
+LINUX_FIRMWARE_ALL_LICENSE_FILES += LICENSE.cnm
+endif
+
ifeq ($(BR2_PACKAGE_LINUX_FIRMWARE_I915),y)
LINUX_FIRMWARE_DIRS += i915
LINUX_FIRMWARE_ALL_LICENSE_FILES += LICENSE.i915
--
2.39.5
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next reply other threads:[~2025-07-11 12:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-11 12:05 Heiko Thiery [this message]
2025-07-11 12:05 ` [Buildroot] [PATCH] package/linux-firmware: add support for PowerVR rogue Heiko Thiery
2025-07-12 11:53 ` Julien Olivain via buildroot
2025-07-12 11:50 ` [Buildroot] [PATCH] package/linux-firmware: add option for Chips&Media Wave 521C Julien Olivain via buildroot
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