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Mon, 27 Apr 2026 00:59:17 -0700 (PDT) From: Svyatoslav Ryhel To: Thierry Reding , Mikko Perttunen , David Airlie , Simona Vetter , Jonathan Hunter , Ion Agorria , Svyatoslav Ryhel Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 1/1] drm/tegra: gr2d/gr3d: Move pm_runtime_enable to gr*d_probe Date: Mon, 27 Apr 2026 10:58:56 +0300 Message-ID: <20260427075856.85208-2-clamor95@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260427075856.85208-1-clamor95@gmail.com> References: <20260427075856.85208-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Ion Agorria The gr*d_remove() has pm_runtime_disable, this indicates it should be paired with pm_runtime_enable in the probe instead of being inside gr*d_runtime_resume(). Signed-off-by: Ion Agorria Signed-off-by: Svyatoslav Ryhel Acked-by: Mikko Perttunen --- drivers/gpu/drm/tegra/gr2d.c | 8 ++++---- drivers/gpu/drm/tegra/gr3d.c | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/tegra/gr2d.c b/drivers/gpu/drm/tegra/gr2d.c index 21f4dd0fa6af..71f092d59d65 100644 --- a/drivers/gpu/drm/tegra/gr2d.c +++ b/drivers/gpu/drm/tegra/gr2d.c @@ -286,6 +286,10 @@ static int gr2d_probe(struct platform_device *pdev) for (i =3D 0; i < ARRAY_SIZE(gr2d_addr_regs); i++) set_bit(gr2d_addr_regs[i], gr2d->addr_regs); =20 + pm_runtime_enable(dev); + pm_runtime_use_autosuspend(dev); + pm_runtime_set_autosuspend_delay(dev, 500); + return 0; } =20 @@ -367,10 +371,6 @@ static int __maybe_unused gr2d_runtime_resume(struct d= evice *dev) goto disable_clk; } =20 - pm_runtime_enable(dev); - pm_runtime_use_autosuspend(dev); - pm_runtime_set_autosuspend_delay(dev, 500); - return 0; =20 disable_clk: diff --git a/drivers/gpu/drm/tegra/gr3d.c b/drivers/gpu/drm/tegra/gr3d.c index 42e9656ab80c..33e88ca4d4c5 100644 --- a/drivers/gpu/drm/tegra/gr3d.c +++ b/drivers/gpu/drm/tegra/gr3d.c @@ -517,6 +517,10 @@ static int gr3d_probe(struct platform_device *pdev) for (i =3D 0; i < ARRAY_SIZE(gr3d_addr_regs); i++) set_bit(gr3d_addr_regs[i], gr3d->addr_regs); =20 + pm_runtime_enable(&pdev->dev); + pm_runtime_use_autosuspend(&pdev->dev); + pm_runtime_set_autosuspend_delay(&pdev->dev, 500); + return 0; } =20 @@ -578,10 +582,6 @@ static int __maybe_unused gr3d_runtime_resume(struct d= evice *dev) goto disable_clk; } =20 - pm_runtime_enable(dev); - pm_runtime_use_autosuspend(dev); - pm_runtime_set_autosuspend_delay(dev, 500); - return 0; =20 disable_clk: --=20 2.51.0