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[78.88.45.141]) by smtp.gmail.com with ESMTPSA id z2-20020a1709060be200b00a45f2dc6795sm5702733ejg.137.2024.03.27.11.09.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Mar 2024 11:09:08 -0700 (PDT) From: Konrad Dybcio Date: Wed, 27 Mar 2024 19:08:50 +0100 Subject: [PATCH v3 12/19] media: venus: pm_helpers: Commonize core_power 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: quoted-printable Message-Id: <20230911-topic-mars-v3-12-79f23b81c261@linaro.org> References: <20230911-topic-mars-v3-0-79f23b81c261@linaro.org> In-Reply-To: <20230911-topic-mars-v3-0-79f23b81c261@linaro.org> To: Stanimir Varbanov , Vikash Garodia , Bryan O'Donoghue , Andy Gross , Bjorn Andersson , Mauro Carvalho Chehab , Dikshita Agarwal , Philipp Zabel Cc: Marijn Suijten , Stanimir Varbanov , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1711562924; l=4717; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=uKZ6667EoCGildVfNWTzXSkSlQhMEph3V2H0e5o40v0=; b=ma4U0Iy0ZpQrWDyV1rJ2TKb1cU4VutbOcDmYdPTYqNxbaZsw7l3obqbemJmWoVPkwAVstytOc bZQ3lQMY/O/BWmENfUdqgNMk6ogLfYNfyHLt5g4fSTjFI2r/9xgXZDx X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= core_power_v4 called with num_resets =3D 0 and core->pmdomains[0] =3D=3D NU= LL does exactly the same thing as core_power_v1. Unify them! Signed-off-by: Konrad Dybcio Reviewed-by: Dikshita Agarwal --- drivers/media/platform/qcom/venus/core.c | 21 +++++++-------------- drivers/media/platform/qcom/venus/pm_helpers.c | 17 +---------------- drivers/media/platform/qcom/venus/pm_helpers.h | 2 +- 3 files changed, 9 insertions(+), 31 deletions(-) diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platf= orm/qcom/venus/core.c index b10d083b8b17..6bbb8153797c 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -477,18 +477,15 @@ static void venus_core_shutdown(struct platform_devic= e *pdev) static __maybe_unused int venus_runtime_suspend(struct device *dev) { struct venus_core *core =3D dev_get_drvdata(dev); - const struct venus_pm_ops *pm_ops =3D core->pm_ops; int ret; =20 ret =3D hfi_core_suspend(core); if (ret) return ret; =20 - if (pm_ops->core_power) { - ret =3D pm_ops->core_power(core, POWER_OFF); - if (ret) - return ret; - } + ret =3D venus_core_power(core, POWER_OFF); + if (ret) + return ret; =20 ret =3D icc_set_bw(core->cpucfg_path, 0, 0); if (ret) @@ -503,8 +500,7 @@ static __maybe_unused int venus_runtime_suspend(struct = device *dev) err_video_path: icc_set_bw(core->cpucfg_path, kbps_to_icc(1000), 0); err_cpucfg_path: - if (pm_ops->core_power) - pm_ops->core_power(core, POWER_ON); + venus_core_power(core, POWER_ON); =20 return ret; } @@ -512,7 +508,6 @@ static __maybe_unused int venus_runtime_suspend(struct = device *dev) static __maybe_unused int venus_runtime_resume(struct device *dev) { struct venus_core *core =3D dev_get_drvdata(dev); - const struct venus_pm_ops *pm_ops =3D core->pm_ops; int ret; =20 ret =3D icc_set_bw(core->video_path, kbps_to_icc(20000), 0); @@ -523,11 +518,9 @@ static __maybe_unused int venus_runtime_resume(struct = device *dev) if (ret) return ret; =20 - if (pm_ops->core_power) { - ret =3D pm_ops->core_power(core, POWER_ON); - if (ret) - return ret; - } + ret =3D venus_core_power(core, POWER_ON); + if (ret) + return ret; =20 return hfi_core_resume(core, false); } diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media= /platform/qcom/venus/pm_helpers.c index ba63e6427eb9..3410039bb641 100644 --- a/drivers/media/platform/qcom/venus/pm_helpers.c +++ b/drivers/media/platform/qcom/venus/pm_helpers.c @@ -322,22 +322,9 @@ static void core_put_v1(struct venus_core *core) { } =20 -static int core_power_v1(struct venus_core *core, int on) -{ - int ret =3D 0; - - if (on =3D=3D POWER_ON) - ret =3D core_clks_enable(core); - else - core_clks_disable(core); - - return ret; -} - static const struct venus_pm_ops pm_ops_v1 =3D { .core_get =3D venus_clks_get, .core_put =3D core_put_v1, - .core_power =3D core_power_v1, .load_scale =3D load_scale_v1, }; =20 @@ -410,7 +397,6 @@ static int venc_power_v3(struct device *dev, int on) static const struct venus_pm_ops pm_ops_v3 =3D { .core_get =3D venus_clks_get, .core_put =3D core_put_v1, - .core_power =3D core_power_v1, .vdec_get =3D vdec_get_v3, .vdec_power =3D vdec_power_v3, .venc_get =3D venc_get_v3, @@ -990,7 +976,7 @@ static void core_put_v4(struct venus_core *core) vcodec_domains_put(core); } =20 -static int core_power_v4(struct venus_core *core, int on) +int venus_core_power(struct venus_core *core, int on) { struct device *dev =3D core->dev; struct device *pmctrl =3D core->pmdomains ? @@ -1138,7 +1124,6 @@ static int load_scale_v4(struct venus_inst *inst) static const struct venus_pm_ops pm_ops_v4 =3D { .core_get =3D core_get_v4, .core_put =3D core_put_v4, - .core_power =3D core_power_v4, .vdec_get =3D vdec_get_v4, .vdec_put =3D vdec_put_v4, .vdec_power =3D vdec_power_v4, diff --git a/drivers/media/platform/qcom/venus/pm_helpers.h b/drivers/media= /platform/qcom/venus/pm_helpers.h index a492c50c5543..77db940a265c 100644 --- a/drivers/media/platform/qcom/venus/pm_helpers.h +++ b/drivers/media/platform/qcom/venus/pm_helpers.h @@ -12,7 +12,6 @@ struct venus_core; struct venus_pm_ops { int (*core_get)(struct venus_core *core); void (*core_put)(struct venus_core *core); - int (*core_power)(struct venus_core *core, int on); =20 int (*vdec_get)(struct device *dev); void (*vdec_put)(struct device *dev); @@ -28,6 +27,7 @@ struct venus_pm_ops { }; =20 const struct venus_pm_ops *venus_pm_get(enum hfi_version version); +int venus_core_power(struct venus_core *core, int on); =20 static inline int venus_pm_load_scale(struct venus_inst *inst) { --=20 2.44.0