The i.MX8M Mini has a similar implementation of the Hantro G1 and
G2 decoders, but the Mini uses the vpu-blk-ctrl for handling the
VPU resets through the power domain system. As such, there are
functions present in the 8MQ that are not applicable to the Mini
which requires the driver to have a different compatible flags.
Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
---
drivers/staging/media/hantro/hantro_drv.c | 2 +
drivers/staging/media/hantro/hantro_hw.h | 2 +
drivers/staging/media/hantro/imx8m_vpu_hw.c | 60 +++++++++++++++++++++
3 files changed, 64 insertions(+)
diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index fb82b9297a2b..2aa1c520be50 100644
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -592,6 +592,8 @@ 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", .data = &imx8mm_vpu_variant, },
+ { .compatible = "nxp,imx8mm-vpu-g2", .data = &imx8mm_vpu_g2_variant },
{ .compatible = "nxp,imx8mq-vpu", .data = &imx8mq_vpu_variant, },
{ .compatible = "nxp,imx8mq-vpu-g2", .data = &imx8mq_vpu_g2_variant },
#endif
diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h
index 267a6d33a47b..ae7c3fff760c 100644
--- a/drivers/staging/media/hantro/hantro_hw.h
+++ b/drivers/staging/media/hantro/hantro_hw.h
@@ -211,6 +211,8 @@ enum hantro_enc_fmt {
ROCKCHIP_VPU_ENC_FMT_UYVY422 = 3,
};
+extern const struct hantro_variant imx8mm_vpu_g2_variant;
+extern const struct hantro_variant imx8mm_vpu_variant;
extern const struct hantro_variant imx8mq_vpu_g2_variant;
extern const struct hantro_variant imx8mq_vpu_variant;
extern const struct hantro_variant px30_vpu_variant;
diff --git a/drivers/staging/media/hantro/imx8m_vpu_hw.c b/drivers/staging/media/hantro/imx8m_vpu_hw.c
index ea919bfb9891..c819609d14d1 100644
--- a/drivers/staging/media/hantro/imx8m_vpu_hw.c
+++ b/drivers/staging/media/hantro/imx8m_vpu_hw.c
@@ -242,6 +242,32 @@ static const struct hantro_codec_ops imx8mq_vpu_g2_codec_ops[] = {
},
};
+static const struct hantro_codec_ops imx8mm_vpu_codec_ops[] = {
+ [HANTRO_MODE_MPEG2_DEC] = {
+ .run = hantro_g1_mpeg2_dec_run,
+ .init = hantro_mpeg2_dec_init,
+ .exit = hantro_mpeg2_dec_exit,
+ },
+ [HANTRO_MODE_VP8_DEC] = {
+ .run = hantro_g1_vp8_dec_run,
+ .init = hantro_vp8_dec_init,
+ .exit = hantro_vp8_dec_exit,
+ },
+ [HANTRO_MODE_H264_DEC] = {
+ .run = hantro_g1_h264_dec_run,
+ .init = hantro_h264_dec_init,
+ .exit = hantro_h264_dec_exit,
+ },
+};
+
+static const struct hantro_codec_ops imx8mm_vpu_g2_codec_ops[] = {
+ [HANTRO_MODE_HEVC_DEC] = {
+ .run = hantro_g2_hevc_dec_run,
+ .init = hantro_hevc_dec_init,
+ .exit = hantro_hevc_dec_exit,
+ },
+};
+
/*
* VPU variants.
*/
@@ -257,6 +283,11 @@ static const struct hantro_irq imx8mq_g2_irqs[] = {
static const char * const imx8mq_clk_names[] = { "g1", "g2", "bus" };
static const char * const imx8mq_reg_names[] = { "g1", "g2", "ctrl" };
+static const char * const imx8mm_g1_clk_names[] = { "g1", "bus" };
+static const char * const imx8mm_g1_reg_names[] = { "g1" };
+static const char * const imx8mm_g2_clk_names[] = { "g2", "bus" };
+static const char * const imx8mm_g2_reg_names[] = { "g2" };
+
const struct hantro_variant imx8mq_vpu_variant = {
.dec_fmts = imx8m_vpu_dec_fmts,
.num_dec_fmts = ARRAY_SIZE(imx8m_vpu_dec_fmts),
@@ -289,3 +320,32 @@ const struct hantro_variant imx8mq_vpu_g2_variant = {
.clk_names = imx8mq_clk_names,
.num_clocks = ARRAY_SIZE(imx8mq_clk_names),
};
+
+const struct hantro_variant imx8mm_vpu_variant = {
+ .dec_fmts = imx8m_vpu_dec_fmts,
+ .num_dec_fmts = ARRAY_SIZE(imx8m_vpu_dec_fmts),
+ .postproc_fmts = imx8m_vpu_postproc_fmts,
+ .num_postproc_fmts = ARRAY_SIZE(imx8m_vpu_postproc_fmts),
+ .postproc_regs = &hantro_g1_postproc_regs,
+ .codec = HANTRO_MPEG2_DECODER | HANTRO_VP8_DECODER |
+ HANTRO_H264_DECODER,
+ .codec_ops = imx8mm_vpu_codec_ops,
+ .irqs = imx8mq_irqs,
+ .num_irqs = ARRAY_SIZE(imx8mq_irqs),
+ .clk_names = imx8mm_g1_clk_names,
+ .num_clocks = ARRAY_SIZE(imx8mm_g1_clk_names),
+ .reg_names = imx8mm_g1_reg_names,
+ .num_regs = ARRAY_SIZE(imx8mm_g1_reg_names)
+};
+
+const struct hantro_variant imx8mm_vpu_g2_variant = {
+ .dec_offset = 0x0,
+ .dec_fmts = imx8m_vpu_g2_dec_fmts,
+ .num_dec_fmts = ARRAY_SIZE(imx8m_vpu_g2_dec_fmts),
+ .codec = HANTRO_HEVC_DECODER,
+ .codec_ops = imx8mm_vpu_g2_codec_ops,
+ .irqs = imx8mq_g2_irqs,
+ .num_irqs = ARRAY_SIZE(imx8mq_g2_irqs),
+ .clk_names = imx8mm_g2_clk_names,
+ .num_clocks = ARRAY_SIZE(imx8mm_g2_reg_names),
+};
--
2.32.0
