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[97.120.252.192]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-237d839354esm137239885ad.16.2025.06.25.08.26.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Jun 2025 08:26:20 -0700 (PDT) Date: Wed, 25 Jun 2025 08:26:18 -0700 From: Drew Fustini To: Michal Wilczynski Cc: Guo Ren , Fu Wei , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Philipp Zabel , Frank Binns , Matt Coster , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Ulf Hansson , Marek Szyprowski , linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, dri-devel@lists.freedesktop.org, Krzysztof Kozlowski Subject: Re: [PATCH v5 0/8] Add TH1520 GPU support with power sequencing Message-ID: References: <20250618-apr_14_for_sending-v5-0-27ed33ea5c6f@samsung.com> <12eed587-a8f3-4a67-8808-5e32617ded93@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <12eed587-a8f3-4a67-8808-5e32617ded93@samsung.com> On Mon, Jun 23, 2025 at 10:17:36AM +0200, Michal Wilczynski wrote: > Hi, > > Apologies for the late reply, it was a long weekend in Poland and I was > away without access to e-mail. > > This is the Imagination repository that hosts the firmware [1]. > Admittedly I'm not using the newest firmware blobs available, as per > discussion here [2] I downloaded mine last year so haven't tested the > new ones yet. > > For my own testing, I embed the firmware directly into the kernel to > avoid issues with the initramfs. If you're compiling your own kernel, > you can do this with the following configuration options: > > CONFIG_EXTRA_FIRMWARE="powervr/rogue_36.52.104.182_v1.fw" > CONFIG_EXTRA_FIRMWARE_DIR="/home/local_user" Thank you, that worked. [ 1.041146] powervr ffef400000.gpu: [drm] loaded firmware powervr/rogue_36.52.104.182_v1.fw [ 1.049654] powervr ffef400000.gpu: [drm] FW version v1.0 (build 6734358 OS) [ 1.062024] [drm] Initialized powervr 1.0.0 for ffef400000.gpu on minor 0 -Drew