From: Ezequiel Garcia <ezequiel@collabora.com> To: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: Hans Verkuil <hverkuil@xs4all.nl>, Philipp Zabel <p.zabel@pengutronix.de>, Heiko Stuebner <heiko@sntech.de>, Alex Bee <knaerzche@gmail.com>, maccraft123mc@gmail.com, Chris Healy <cphealy@gmail.com>, Paul Kocialkowski <paul.kocialkowski@bootlin.com>, Jernej Skrabec <jernej.skrabec@siol.net>, Jonas Karlman <jonas@kwiboo.se>, Thierry Reding <thierry.reding@gmail.com>, Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@linux.ie>, Ezequiel Garcia <ezequiel@collabora.com>, kernel@collabora.com Subject: [PATCH 07/12] media: hantro: h264: Move reference picture number to a helper Date: Thu, 24 Jun 2021 15:26:07 -0300 [thread overview] Message-ID: <20210624182612.177969-8-ezequiel@collabora.com> (raw) In-Reply-To: <20210624182612.177969-1-ezequiel@collabora.com> Add a hantro_h264_get_ref_nbr() helper function to get the reference picture numbers. This will be used by the Rockchip VDPU2 H.264 driver. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> --- drivers/staging/media/hantro/hantro_g1_h264_dec.c | 14 ++------------ drivers/staging/media/hantro/hantro_h264.c | 11 +++++++++++ drivers/staging/media/hantro/hantro_hw.h | 2 ++ 3 files changed, 15 insertions(+), 12 deletions(-) diff --git a/drivers/staging/media/hantro/hantro_g1_h264_dec.c b/drivers/staging/media/hantro/hantro_g1_h264_dec.c index 6faacfc44c7c..236ce24ca00c 100644 --- a/drivers/staging/media/hantro/hantro_g1_h264_dec.c +++ b/drivers/staging/media/hantro/hantro_g1_h264_dec.c @@ -126,7 +126,6 @@ static void set_params(struct hantro_ctx *ctx, struct vb2_v4l2_buffer *src_buf) static void set_ref(struct hantro_ctx *ctx) { - struct v4l2_h264_dpb_entry *dpb = ctx->h264_dec.dpb; const u8 *b0_reflist, *b1_reflist, *p_reflist; struct hantro_dev *vpu = ctx->dev; int reg_num; @@ -143,17 +142,8 @@ static void set_ref(struct hantro_ctx *ctx) * subsequential reference pictures. */ for (i = 0; i < HANTRO_H264_DPB_SIZE; i += 2) { - reg = 0; - if (dpb[i].flags & V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM) - reg |= G1_REG_REF_PIC_REFER0_NBR(dpb[i].pic_num); - else - reg |= G1_REG_REF_PIC_REFER0_NBR(dpb[i].frame_num); - - if (dpb[i + 1].flags & V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM) - reg |= G1_REG_REF_PIC_REFER1_NBR(dpb[i + 1].pic_num); - else - reg |= G1_REG_REF_PIC_REFER1_NBR(dpb[i + 1].frame_num); - + reg = G1_REG_REF_PIC_REFER0_NBR(hantro_h264_get_ref_nbr(ctx, i)) | + G1_REG_REF_PIC_REFER1_NBR(hantro_h264_get_ref_nbr(ctx, i + 1)); vdpu_write_relaxed(vpu, reg, G1_REG_REF_PIC(i / 2)); } diff --git a/drivers/staging/media/hantro/hantro_h264.c b/drivers/staging/media/hantro/hantro_h264.c index 6d72136760e7..0b4d2491be3b 100644 --- a/drivers/staging/media/hantro/hantro_h264.c +++ b/drivers/staging/media/hantro/hantro_h264.c @@ -348,6 +348,17 @@ dma_addr_t hantro_h264_get_ref_buf(struct hantro_ctx *ctx, return dma_addr; } +u16 hantro_h264_get_ref_nbr(struct hantro_ctx *ctx, unsigned int dpb_idx) +{ + const struct v4l2_h264_dpb_entry *dpb = &ctx->h264_dec.dpb[dpb_idx]; + + if (!(dpb->flags & V4L2_H264_DPB_ENTRY_FLAG_ACTIVE)) + return 0; + if (dpb->flags & V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM) + return dpb->pic_num; + return dpb->frame_num; +} + int hantro_h264_dec_prepare_run(struct hantro_ctx *ctx) { struct hantro_h264_dec_hw_ctx *h264_ctx = &ctx->h264_dec; diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h index ce678fedaad6..7a8048afe357 100644 --- a/drivers/staging/media/hantro/hantro_hw.h +++ b/drivers/staging/media/hantro/hantro_hw.h @@ -238,6 +238,8 @@ void hantro_jpeg_enc_done(struct hantro_ctx *ctx); dma_addr_t hantro_h264_get_ref_buf(struct hantro_ctx *ctx, unsigned int dpb_idx); +u16 hantro_h264_get_ref_nbr(struct hantro_ctx *ctx, + unsigned int dpb_idx); int hantro_h264_dec_prepare_run(struct hantro_ctx *ctx); int hantro_g1_h264_dec_run(struct hantro_ctx *ctx); int hantro_h264_dec_init(struct hantro_ctx *ctx); -- 2.30.0
WARNING: multiple messages have this Message-ID (diff)
From: Ezequiel Garcia <ezequiel@collabora.com> To: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: Paul Kocialkowski <paul.kocialkowski@bootlin.com>, Jernej Skrabec <jernej.skrabec@siol.net>, Jonas Karlman <jonas@kwiboo.se>, David Airlie <airlied@linux.ie>, Ezequiel Garcia <ezequiel@collabora.com>, Alex Bee <knaerzche@gmail.com>, Hans Verkuil <hverkuil@xs4all.nl>, Thierry Reding <thierry.reding@gmail.com>, kernel@collabora.com, Sam Ravnborg <sam@ravnborg.org>, Chris Healy <cphealy@gmail.com>, maccraft123mc@gmail.com Subject: [PATCH 07/12] media: hantro: h264: Move reference picture number to a helper Date: Thu, 24 Jun 2021 15:26:07 -0300 [thread overview] Message-ID: <20210624182612.177969-8-ezequiel@collabora.com> (raw) In-Reply-To: <20210624182612.177969-1-ezequiel@collabora.com> Add a hantro_h264_get_ref_nbr() helper function to get the reference picture numbers. This will be used by the Rockchip VDPU2 H.264 driver. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> --- drivers/staging/media/hantro/hantro_g1_h264_dec.c | 14 ++------------ drivers/staging/media/hantro/hantro_h264.c | 11 +++++++++++ drivers/staging/media/hantro/hantro_hw.h | 2 ++ 3 files changed, 15 insertions(+), 12 deletions(-) diff --git a/drivers/staging/media/hantro/hantro_g1_h264_dec.c b/drivers/staging/media/hantro/hantro_g1_h264_dec.c index 6faacfc44c7c..236ce24ca00c 100644 --- a/drivers/staging/media/hantro/hantro_g1_h264_dec.c +++ b/drivers/staging/media/hantro/hantro_g1_h264_dec.c @@ -126,7 +126,6 @@ static void set_params(struct hantro_ctx *ctx, struct vb2_v4l2_buffer *src_buf) static void set_ref(struct hantro_ctx *ctx) { - struct v4l2_h264_dpb_entry *dpb = ctx->h264_dec.dpb; const u8 *b0_reflist, *b1_reflist, *p_reflist; struct hantro_dev *vpu = ctx->dev; int reg_num; @@ -143,17 +142,8 @@ static void set_ref(struct hantro_ctx *ctx) * subsequential reference pictures. */ for (i = 0; i < HANTRO_H264_DPB_SIZE; i += 2) { - reg = 0; - if (dpb[i].flags & V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM) - reg |= G1_REG_REF_PIC_REFER0_NBR(dpb[i].pic_num); - else - reg |= G1_REG_REF_PIC_REFER0_NBR(dpb[i].frame_num); - - if (dpb[i + 1].flags & V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM) - reg |= G1_REG_REF_PIC_REFER1_NBR(dpb[i + 1].pic_num); - else - reg |= G1_REG_REF_PIC_REFER1_NBR(dpb[i + 1].frame_num); - + reg = G1_REG_REF_PIC_REFER0_NBR(hantro_h264_get_ref_nbr(ctx, i)) | + G1_REG_REF_PIC_REFER1_NBR(hantro_h264_get_ref_nbr(ctx, i + 1)); vdpu_write_relaxed(vpu, reg, G1_REG_REF_PIC(i / 2)); } diff --git a/drivers/staging/media/hantro/hantro_h264.c b/drivers/staging/media/hantro/hantro_h264.c index 6d72136760e7..0b4d2491be3b 100644 --- a/drivers/staging/media/hantro/hantro_h264.c +++ b/drivers/staging/media/hantro/hantro_h264.c @@ -348,6 +348,17 @@ dma_addr_t hantro_h264_get_ref_buf(struct hantro_ctx *ctx, return dma_addr; } +u16 hantro_h264_get_ref_nbr(struct hantro_ctx *ctx, unsigned int dpb_idx) +{ + const struct v4l2_h264_dpb_entry *dpb = &ctx->h264_dec.dpb[dpb_idx]; + + if (!(dpb->flags & V4L2_H264_DPB_ENTRY_FLAG_ACTIVE)) + return 0; + if (dpb->flags & V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM) + return dpb->pic_num; + return dpb->frame_num; +} + int hantro_h264_dec_prepare_run(struct hantro_ctx *ctx) { struct hantro_h264_dec_hw_ctx *h264_ctx = &ctx->h264_dec; diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h index ce678fedaad6..7a8048afe357 100644 --- a/drivers/staging/media/hantro/hantro_hw.h +++ b/drivers/staging/media/hantro/hantro_hw.h @@ -238,6 +238,8 @@ void hantro_jpeg_enc_done(struct hantro_ctx *ctx); dma_addr_t hantro_h264_get_ref_buf(struct hantro_ctx *ctx, unsigned int dpb_idx); +u16 hantro_h264_get_ref_nbr(struct hantro_ctx *ctx, + unsigned int dpb_idx); int hantro_h264_dec_prepare_run(struct hantro_ctx *ctx); int hantro_g1_h264_dec_run(struct hantro_ctx *ctx); int hantro_h264_dec_init(struct hantro_ctx *ctx); -- 2.30.0
next prev parent reply other threads:[~2021-06-24 18:27 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-24 18:26 [PATCH 00/12] hantro: Enable H.264 VDPU2 (Odroid Advance Go) Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 01/12] drm/panel: kd35t133: Add panel orientation support Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:36 ` Heiko Stübner 2021-06-24 18:36 ` Heiko Stübner 2021-06-24 18:26 ` [PATCH 02/12] arm64: dts: rockchip: Add panel orientation to Odroid Go Advance Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:37 ` Heiko Stübner 2021-06-24 18:37 ` Heiko Stübner 2021-06-24 18:44 ` Ezequiel Garcia 2021-06-24 18:44 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 03/12] hantro: vp8: Move noisy WARN_ON to vpu_debug Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 04/12] hantro: Make struct hantro_variant.init() optional Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 05/12] media: hantro: Avoid redundant hantro_get_{dst,src}_buf() calls Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 05/12] media: hantro: Avoid redundant hantro_get_{dst, src}_buf() calls Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 06/12] media: hantro: h264: Move DPB valid and long-term bitmaps Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia [this message] 2021-06-24 18:26 ` [PATCH 07/12] media: hantro: h264: Move reference picture number to a helper Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 08/12] media: hantro: Add H.264 support for Rockchip VDPU2 Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 09/12] media: hantro: Enable H.264 on " Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 23:13 ` Alex Bee 2021-06-24 23:13 ` Alex Bee 2021-06-26 0:46 ` Ezequiel Garcia 2021-06-26 0:46 ` Ezequiel Garcia 2021-06-26 8:33 ` Alex Bee 2021-06-26 8:33 ` Alex Bee 2021-06-29 12:28 ` Ezequiel Garcia 2021-06-29 12:28 ` Ezequiel Garcia 2021-06-30 11:36 ` Alex Bee 2021-06-30 11:36 ` Alex Bee 2021-06-24 18:26 ` [PATCH 10/12] dt-bindings: media: rockchip-vpu: Add PX30 compatible Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-25 9:21 ` Dafna Hirschfeld 2021-06-25 9:21 ` Dafna Hirschfeld 2021-06-26 0:47 ` Ezequiel Garcia 2021-06-26 0:47 ` Ezequiel Garcia 2021-06-26 8:49 ` Alex Bee 2021-06-26 8:49 ` Alex Bee 2021-06-24 18:26 ` [PATCH 11/12] arm64: dts: rockchip: Add VPU support for the PX30 Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 12/12] media: hantro: Add support for the Rockchip PX30 Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 22:39 ` Alex Bee 2021-06-24 22:39 ` Alex Bee 2021-06-26 0:49 ` Ezequiel Garcia 2021-06-26 0:49 ` Ezequiel Garcia 2021-06-26 9:17 ` [PATCH 00/12] hantro: Enable H.264 VDPU2 (Odroid Advance Go) Alex Bee 2021-06-26 9:17 ` Alex Bee
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