linux-kernel - [PATCH V4 10/11] media: hantro: Add support for i.MX8MM Hantro-G1

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Date:   Tue, 25 Jan 2022 11:11:27 -0600
From:   Adam Ford <aford173@...il.com>
To:     linux-media@...r.kernel.org
Cc:     aford@...conembedded.com, cphealy@...il.com,
        Adam Ford <aford173@...il.com>,
        Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Lucas Stach <l.stach@...gutronix.de>,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-staging@...ts.linux.dev
Subject: [PATCH V4 10/11] media: hantro: Add support for i.MX8MM Hantro-G1

The i.MX8MM has a Hantro G1 video decoder similar to the
imx8mq but lacks the post-processor present in the imx8mq.
Add support in the driver for it with the post-processing
removed.

Signed-off-by: Adam Ford <aford173@...il.com>
Reviewed-by: Ezequiel Garcia <ezequiel@...guardiasur.com.ar>

diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index f56e8b3efada..8f020ba15194 100644
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -615,6 +615,7 @@ static const struct of_device_id of_hantro_match[] = {
 	{ .compatible = "rockchip,rk3399-vpu", .data = &rk3399_vpu_variant, },
 #endif
 #ifdef CONFIG_VIDEO_HANTRO_IMX8M
+	{ .compatible = "nxp,imx8mm-vpu-g1", .data = &imx8mm_vpu_g1_variant, },
 	{ .compatible = "nxp,imx8mq-vpu", .data = &imx8mq_vpu_variant, },
 	{ .compatible = "nxp,imx8mq-vpu-g1", .data = &imx8mq_vpu_g1_variant },
 	{ .compatible = "nxp,imx8mq-vpu-g2", .data = &imx8mq_vpu_g2_variant },
diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h
index f0bd2ffe290b..c00b46e06055 100644
--- a/drivers/staging/media/hantro/hantro_hw.h
+++ b/drivers/staging/media/hantro/hantro_hw.h
@@ -299,6 +299,7 @@ enum hantro_enc_fmt {
 	ROCKCHIP_VPU_ENC_FMT_UYVY422 = 3,
 };
 
+extern const struct hantro_variant imx8mm_vpu_g1_variant;
 extern const struct hantro_variant imx8mq_vpu_g1_variant;
 extern const struct hantro_variant imx8mq_vpu_g2_variant;
 extern const struct hantro_variant imx8mq_vpu_variant;
diff --git a/drivers/staging/media/hantro/imx8m_vpu_hw.c b/drivers/staging/media/hantro/imx8m_vpu_hw.c
index 849ea7122d47..9802508bade2 100644
--- a/drivers/staging/media/hantro/imx8m_vpu_hw.c
+++ b/drivers/staging/media/hantro/imx8m_vpu_hw.c
@@ -327,3 +327,15 @@ const struct hantro_variant imx8mq_vpu_g2_variant = {
 	.clk_names = imx8mq_g2_clk_names,
 	.num_clocks = ARRAY_SIZE(imx8mq_g2_clk_names),
 };
+
+const struct hantro_variant imx8mm_vpu_g1_variant = {
+	.dec_fmts = imx8m_vpu_dec_fmts,
+	.num_dec_fmts = ARRAY_SIZE(imx8m_vpu_dec_fmts),
+	.codec = HANTRO_MPEG2_DECODER | HANTRO_VP8_DECODER |
+		 HANTRO_H264_DECODER,
+	.codec_ops = imx8mq_vpu_g1_codec_ops,
+	.irqs = imx8mq_irqs,
+	.num_irqs = ARRAY_SIZE(imx8mq_irqs),
+	.clk_names = imx8mq_g1_clk_names,
+	.num_clocks = ARRAY_SIZE(imx8mq_g1_clk_names),
+};
-- 
2.32.0