From: Yunfei Dong <yunfei.dong@mediatek.com>
To: Yunfei Dong <yunfei.dong@mediatek.com>,
Alexandre Courbot <acourbot@chromium.org>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
"Tzung-Bi Shih" <tzungbi@chromium.org>,
Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Tomasz Figa <tfiga@google.com>
Cc: Hsin-Yi Wang <hsinyi@chromium.org>,
Fritz Koenig <frkoenig@chromium.org>,
Dafna Hirschfeld <dafna.hirschfeld@collabora.com>,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Daniel Vetter <daniel@ffwll.ch>,
dri-devel <dri-devel@lists.freedesktop.org>,
Irui Wang <irui.wang@mediatek.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
"Steve Cho" <stevecho@chromium.org>,
<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<srv_heupstream@mediatek.com>,
<linux-mediatek@lists.infradead.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH v12, 04/19] media: mtk-vcodec: export decoder pm functions
Date: Thu, 2 Dec 2021 11:45:29 +0800 [thread overview]
Message-ID: <20211202034544.2750-5-yunfei.dong@mediatek.com> (raw)
In-Reply-To: <20211202034544.2750-1-yunfei.dong@mediatek.com>
When mtk vcodec decoder is build as a module, we need to export
mtk-vcodec-dec pm functions to make them visible by the other components.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
index 20bd157a855c..221cf60e9fbf 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c
@@ -77,12 +77,14 @@ int mtk_vcodec_init_dec_pm(struct platform_device *pdev,
put_device(pm->larbvdec);
return ret;
}
+EXPORT_SYMBOL_GPL(mtk_vcodec_init_dec_pm);
void mtk_vcodec_release_dec_pm(struct mtk_vcodec_pm *pm)
{
pm_runtime_disable(pm->dev);
put_device(pm->larbvdec);
}
+EXPORT_SYMBOL_GPL(mtk_vcodec_release_dec_pm);
int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm)
{
@@ -94,6 +96,7 @@ int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm)
return ret;
}
+EXPORT_SYMBOL_GPL(mtk_vcodec_dec_pw_on);
void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm)
{
@@ -103,6 +106,7 @@ void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm)
if (ret)
mtk_v4l2_err("pm_runtime_put_sync fail %d", ret);
}
+EXPORT_SYMBOL_GPL(mtk_vcodec_dec_pw_off);
void mtk_vcodec_dec_clock_on(struct mtk_vcodec_pm *pm)
{
@@ -129,6 +133,7 @@ void mtk_vcodec_dec_clock_on(struct mtk_vcodec_pm *pm)
for (i -= 1; i >= 0; i--)
clk_disable_unprepare(dec_clk->clk_info[i].vcodec_clk);
}
+EXPORT_SYMBOL_GPL(mtk_vcodec_dec_clock_on);
void mtk_vcodec_dec_clock_off(struct mtk_vcodec_pm *pm)
{
@@ -139,3 +144,4 @@ void mtk_vcodec_dec_clock_off(struct mtk_vcodec_pm *pm)
for (i = dec_clk->clk_num - 1; i >= 0; i--)
clk_disable_unprepare(dec_clk->clk_info[i].vcodec_clk);
}
+EXPORT_SYMBOL_GPL(mtk_vcodec_dec_clock_off);
--
2.25.1
next prev parent reply other threads:[~2021-12-02 3:46 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-02 3:45 [PATCH v12, 00/19] Support multi hardware decode using of_platform_populate Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 01/19] media: mtk-vcodec: Get numbers of register bases from DT Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 02/19] media: mtk-vcodec: Align vcodec wake up interrupt interface Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 03/19] media: mtk-vcodec: Refactor vcodec pm interface Yunfei Dong
2021-12-02 3:45 ` Yunfei Dong [this message]
2021-12-02 3:45 ` [PATCH v12, 05/19] media: mtk-vcodec: Support MT8192 Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 06/19] media: mtk-vcodec: Add to support multi hardware decode Yunfei Dong
2021-12-09 23:29 ` Steve Cho
2021-12-13 8:40 ` yunfei.dong
2021-12-13 23:55 ` Steve Cho
2021-12-02 3:45 ` [PATCH v12, 07/19] dt-bindings: media: mtk-vcodec: Separate video encoder and decoder dt-bindings Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 08/19] media: mtk-vcodec: Use pure single core for MT8183 Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 09/19] media: mtk-vcodec: Add irq interface for multi hardware Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 10/19] media: mtk-vcodec: Add msg queue feature for lat and core architecture Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 11/19] media: mtk-vcodec: Generalize power and clock on/off interfaces Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 12/19] media: mtk-vcodec: Add new interface to lock different hardware Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 13/19] media: mtk-vcodec: Add work queue for core hardware decode Yunfei Dong
2021-12-09 23:44 ` Steve Cho
2021-12-13 8:52 ` yunfei.dong
2021-12-13 23:49 ` Steve Cho
2021-12-02 3:45 ` [PATCH v12,14/19] media: mtk-vcodec: Support 34bits dma address for vdec Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 15/19] dt-bindings: media: mtk-vcodec: Adds decoder dt-bindings for mt8192 Yunfei Dong
2021-12-09 23:57 ` Steve Cho
2021-12-10 16:49 ` Rob Herring
2021-12-13 8:32 ` yunfei.dong
2021-12-02 3:45 ` [PATCH v12, 16/19] media: mtk-vcodec: Add core dec and dec end ipi msg Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 17/19] media: mtk-vcodec: Use codec type to separate different hardware Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 18/19] media: mtk-vcodec: Remove mtk_vcodec_release_dec_pm Yunfei Dong
2021-12-02 3:45 ` [PATCH v12, 19/19] media: mtk-vcodec: Remove mtk_vcodec_release_enc_pm Yunfei Dong
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