[PATCH v4 10/17] media: mtk-vcodec: add support for MT8183 encoder
From: Alexandre Courbot <hidden>
Date: 2020-08-21 10:38:33
Also in:
linux-media, linux-mediatek, lkml
Subsystem:
media input infrastructure (v4l/dvb), the rest · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds
From: Yunfei Dong <yunfei.dong@mediatek.com> Now that all the supporting blocks are present, enable encoder for MT8183. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> [acourbot: refactor, cleanup and split] Co-developed-by: Alexandre Courbot <redacted> Signed-off-by: Alexandre Courbot <redacted> Acked-by: Tiffany Lin <tiffany.lin@mediatek.com> --- .../platform/mtk-vcodec/mtk_vcodec_drv.h | 1 + .../platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 22 +++++++++++++++++++ 2 files changed, 23 insertions(+)
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
index ba4045d64212..3dd010cba23e 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h@@ -302,6 +302,7 @@ struct mtk_vcodec_ctx { enum mtk_chip { MTK_MT8173, + MTK_MT8183, }; /**
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
index 569698f63515..d6438cb4eead 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c@@ -62,6 +62,14 @@ static const struct mtk_video_fmt mtk_video_formats_capture_mt8173[] = { }, }; +static const struct mtk_video_fmt mtk_video_formats_capture_mt8183[] = { + { + .fourcc = V4L2_PIX_FMT_H264, + .type = MTK_FMT_ENC, + .num_planes = 1, + }, +}; + /* Wake up context wait_queue */ static void wake_up_ctx(struct mtk_vcodec_ctx *ctx, unsigned int reason) {
@@ -430,8 +438,22 @@ static const struct mtk_vcodec_enc_pdata mt8173_pdata = { .max_bitrate = 4000000, }; +static const struct mtk_vcodec_enc_pdata mt8183_pdata = { + .chip = MTK_MT8183, + .has_lt_irq = false, + .uses_ext = true, + .capture_formats = mtk_video_formats_capture_mt8183, + .num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_mt8183), + /* MT8183 supports the same output formats as MT8173 */ + .output_formats = mtk_video_formats_output_mt8173, + .num_output_formats = ARRAY_SIZE(mtk_video_formats_output_mt8173), + .min_bitrate = 64, + .max_bitrate = 40000000, +}; + static const struct of_device_id mtk_vcodec_enc_match[] = { {.compatible = "mediatek,mt8173-vcodec-enc", .data = &mt8173_pdata}, + {.compatible = "mediatek,mt8183-vcodec-enc", .data = &mt8183_pdata}, {}, }; MODULE_DEVICE_TABLE(of, mtk_vcodec_enc_match);
--
2.28.0.297.g1956fa8f8d-goog