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Tue, 19 May 2026 08:13:31 -0700 (PDT) From: Erikas Bitovtas Date: Tue, 19 May 2026 18:10:49 +0300 Subject: [PATCH v8 4/9] media: qcom: venus: add codec blacklist mechanism 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="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260519-msm8939-venus-rfc-v8-4-542ec7557ebc@gmail.com> References: <20260519-msm8939-venus-rfc-v8-0-542ec7557ebc@gmail.com> In-Reply-To: <20260519-msm8939-venus-rfc-v8-0-542ec7557ebc@gmail.com> To: Bryan O'Donoghue , Vikash Garodia , Dikshita Agarwal , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?utf-8?q?Andr=C3=A9_Apitzsch?= , Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd , Brian Masney Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Erikas Bitovtas X-Mailer: b4 0.15.2 Add decode and encode blacklist properties to allow disabling different codecs per Venus device, instead of doing it per HFI version. Signed-off-by: Erikas Bitovtas --- drivers/media/platform/qcom/venus/core.h | 2 ++ drivers/media/platform/qcom/venus/hfi_parser.c | 10 +++++----- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index c1603eebd757..46705a666776 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -88,6 +88,8 @@ struct venus_resources { const char **opp_pmdomain; unsigned int opp_pmdomain_num; unsigned int vcodec_num; + const u32 dec_codec_blacklist; + const u32 enc_codec_blacklist; const char * const resets[VIDC_RESETS_NUM_MAX]; unsigned int resets_num; enum hfi_version hfi_version; diff --git a/drivers/media/platform/qcom/venus/hfi_parser.c b/drivers/media/platform/qcom/venus/hfi_parser.c index 92765f9c8873..8e762cf77968 100644 --- a/drivers/media/platform/qcom/venus/hfi_parser.c +++ b/drivers/media/platform/qcom/venus/hfi_parser.c @@ -206,11 +206,11 @@ static int parse_codecs(struct venus_core *core, void *data) core->dec_codecs = codecs->dec_codecs; core->enc_codecs = codecs->enc_codecs; - if (IS_V1(core)) { - core->dec_codecs &= ~HFI_VIDEO_CODEC_HEVC; - core->dec_codecs &= ~HFI_VIDEO_CODEC_SPARK; - core->enc_codecs &= ~HFI_VIDEO_CODEC_HEVC; - } + if (core->res->dec_codec_blacklist) + core->dec_codecs &= ~core->res->dec_codec_blacklist; + + if (core->res->enc_codec_blacklist) + core->enc_codecs &= ~core->res->enc_codec_blacklist; return sizeof(*codecs); } -- 2.54.0