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Subject[PATCH 4/7] media: hantro: postproc: Configure output regs to support 10bit
Date
Move output format setting in postproc and make sure that
8/10bit configuration is correctly set.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
drivers/staging/media/hantro/hantro_g2_hevc_dec.c | 2 --
drivers/staging/media/hantro/hantro_postproc.c | 7 ++++++-
2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/media/hantro/hantro_g2_hevc_dec.c b/drivers/staging/media/hantro/hantro_g2_hevc_dec.c
index 8407ad45b7b7..c929f2974a01 100644
--- a/drivers/staging/media/hantro/hantro_g2_hevc_dec.c
+++ b/drivers/staging/media/hantro/hantro_g2_hevc_dec.c
@@ -167,8 +167,6 @@ static void set_params(struct hantro_ctx *ctx)
hantro_reg_write(vpu, &g2_bit_depth_y_minus8, sps->bit_depth_luma_minus8);
hantro_reg_write(vpu, &g2_bit_depth_c_minus8, sps->bit_depth_chroma_minus8);

- hantro_reg_write(vpu, &g2_output_8_bits, 0);
-
hantro_reg_write(vpu, &g2_hdr_skip_length, compute_header_skip_lenght(ctx));

min_log2_cb_size = sps->log2_min_luma_coding_block_size_minus3 + 3;
diff --git a/drivers/staging/media/hantro/hantro_postproc.c b/drivers/staging/media/hantro/hantro_postproc.c
index a0928c508434..09d8cf942689 100644
--- a/drivers/staging/media/hantro/hantro_postproc.c
+++ b/drivers/staging/media/hantro/hantro_postproc.c
@@ -114,6 +114,7 @@ static void hantro_postproc_g2_enable(struct hantro_ctx *ctx)
struct hantro_dev *vpu = ctx->dev;
struct vb2_v4l2_buffer *dst_buf;
int down_scale = down_scale_factor(ctx);
+ int out_depth;
size_t chroma_offset;
dma_addr_t dst_dma;

@@ -132,8 +133,9 @@ static void hantro_postproc_g2_enable(struct hantro_ctx *ctx)
hantro_write_addr(vpu, G2_RS_OUT_LUMA_ADDR, dst_dma);
hantro_write_addr(vpu, G2_RS_OUT_CHROMA_ADDR, dst_dma + chroma_offset);
}
+
+ out_depth = hantro_get_format_depth(ctx->dst_fmt.pixelformat);
if (ctx->dev->variant->legacy_regs) {
- int out_depth = hantro_get_format_depth(ctx->dst_fmt.pixelformat);
u8 pp_shift = 0;

if (out_depth > 8)
@@ -141,6 +143,9 @@ static void hantro_postproc_g2_enable(struct hantro_ctx *ctx)

hantro_reg_write(ctx->dev, &g2_rs_out_bit_depth, out_depth);
hantro_reg_write(ctx->dev, &g2_pp_pix_shift, pp_shift);
+ } else {
+ hantro_reg_write(vpu, &g2_output_8_bits, out_depth > 8 ? 0 : 1);
+ hantro_reg_write(vpu, &g2_output_format, out_depth > 8 ? 1 : 0);
}
hantro_reg_write(vpu, &g2_out_rs_e, 1);
}
--
2.32.0
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