From: Chen-Yu Tsai <wenst@chromium.org> To: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>, Philipp Zabel <p.zabel@pengutronix.de>, Mauro Carvalho Chehab <mchehab@kernel.org>, Hans Verkuil <hverkuil-cisco@xs4all.nl>, Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Tomasz Figa <tfiga@chromium.org>, Chen-Yu Tsai <wenst@chromium.org>, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH RFT 2/7] media: hantro: Fix overfill bottom register field name Date: Fri, 24 Dec 2021 16:42:43 +0800 [thread overview] Message-ID: <20211224084248.3070568-3-wenst@chromium.org> (raw) In-Reply-To: <20211224084248.3070568-1-wenst@chromium.org> The Hantro H1 hardware can crop off pixels from the right and bottom of the source frame. These are controlled with the H1_REG_IN_IMG_CTRL_OVRFLB and H1_REG_IN_IMG_CTRL_OVRFLR in the H1_REG_IN_IMG_CTRL register. The ChromeOS kernel driver that this was based on incorrectly added the _D4 suffix H1_REG_IN_IMG_CTRL_OVRFLB. This field crops the bottom of the input frame, and the number is _not_ divided by 4. [1] Correct the name to avoid confusion when crop support with the selection API is added. [1] https://chromium.googlesource.com/chromiumos/third_party/kernel/+/refs/ \ heads/chromeos-4.19/drivers/staging/media/hantro/hantro_h1_vp8_enc.c#377 Fixes: 775fec69008d ("media: add Rockchip VPU JPEG encoder driver") Fixes: a29add8c9bb2 ("media: rockchip/vpu: rename from rockchip to hantro") Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> --- drivers/staging/media/hantro/hantro_h1_jpeg_enc.c | 2 +- drivers/staging/media/hantro/hantro_h1_regs.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c index 03db1c3444f8..96153c755fb8 100644 --- a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c +++ b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c @@ -23,7 +23,7 @@ static void hantro_h1_set_src_img_ctrl(struct hantro_dev *vpu, reg = H1_REG_IN_IMG_CTRL_ROW_LEN(pix_fmt->width) | H1_REG_IN_IMG_CTRL_OVRFLR_D4(0) - | H1_REG_IN_IMG_CTRL_OVRFLB_D4(0) + | H1_REG_IN_IMG_CTRL_OVRFLB(0) | H1_REG_IN_IMG_CTRL_FMT(ctx->vpu_src_fmt->enc_fmt); vepu_write_relaxed(vpu, reg, H1_REG_IN_IMG_CTRL); } diff --git a/drivers/staging/media/hantro/hantro_h1_regs.h b/drivers/staging/media/hantro/hantro_h1_regs.h index d6e9825bb5c7..30e7e7b920b5 100644 --- a/drivers/staging/media/hantro/hantro_h1_regs.h +++ b/drivers/staging/media/hantro/hantro_h1_regs.h @@ -47,7 +47,7 @@ #define H1_REG_IN_IMG_CTRL 0x03c #define H1_REG_IN_IMG_CTRL_ROW_LEN(x) ((x) << 12) #define H1_REG_IN_IMG_CTRL_OVRFLR_D4(x) ((x) << 10) -#define H1_REG_IN_IMG_CTRL_OVRFLB_D4(x) ((x) << 6) +#define H1_REG_IN_IMG_CTRL_OVRFLB(x) ((x) << 6) #define H1_REG_IN_IMG_CTRL_FMT(x) ((x) << 2) #define H1_REG_ENC_CTRL0 0x040 #define H1_REG_ENC_CTRL0_INIT_QP(x) ((x) << 26) -- 2.34.1.448.ga2b2bfdf31-goog
WARNING: multiple messages have this Message-ID (diff)
From: Chen-Yu Tsai <wenst@chromium.org> To: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>, Philipp Zabel <p.zabel@pengutronix.de>, Mauro Carvalho Chehab <mchehab@kernel.org>, Hans Verkuil <hverkuil-cisco@xs4all.nl>, Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Tomasz Figa <tfiga@chromium.org>, Chen-Yu Tsai <wenst@chromium.org>, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH RFT 2/7] media: hantro: Fix overfill bottom register field name Date: Fri, 24 Dec 2021 16:42:43 +0800 [thread overview] Message-ID: <20211224084248.3070568-3-wenst@chromium.org> (raw) In-Reply-To: <20211224084248.3070568-1-wenst@chromium.org> The Hantro H1 hardware can crop off pixels from the right and bottom of the source frame. These are controlled with the H1_REG_IN_IMG_CTRL_OVRFLB and H1_REG_IN_IMG_CTRL_OVRFLR in the H1_REG_IN_IMG_CTRL register. The ChromeOS kernel driver that this was based on incorrectly added the _D4 suffix H1_REG_IN_IMG_CTRL_OVRFLB. This field crops the bottom of the input frame, and the number is _not_ divided by 4. [1] Correct the name to avoid confusion when crop support with the selection API is added. [1] https://chromium.googlesource.com/chromiumos/third_party/kernel/+/refs/ \ heads/chromeos-4.19/drivers/staging/media/hantro/hantro_h1_vp8_enc.c#377 Fixes: 775fec69008d ("media: add Rockchip VPU JPEG encoder driver") Fixes: a29add8c9bb2 ("media: rockchip/vpu: rename from rockchip to hantro") Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> --- drivers/staging/media/hantro/hantro_h1_jpeg_enc.c | 2 +- drivers/staging/media/hantro/hantro_h1_regs.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c index 03db1c3444f8..96153c755fb8 100644 --- a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c +++ b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c @@ -23,7 +23,7 @@ static void hantro_h1_set_src_img_ctrl(struct hantro_dev *vpu, reg = H1_REG_IN_IMG_CTRL_ROW_LEN(pix_fmt->width) | H1_REG_IN_IMG_CTRL_OVRFLR_D4(0) - | H1_REG_IN_IMG_CTRL_OVRFLB_D4(0) + | H1_REG_IN_IMG_CTRL_OVRFLB(0) | H1_REG_IN_IMG_CTRL_FMT(ctx->vpu_src_fmt->enc_fmt); vepu_write_relaxed(vpu, reg, H1_REG_IN_IMG_CTRL); } diff --git a/drivers/staging/media/hantro/hantro_h1_regs.h b/drivers/staging/media/hantro/hantro_h1_regs.h index d6e9825bb5c7..30e7e7b920b5 100644 --- a/drivers/staging/media/hantro/hantro_h1_regs.h +++ b/drivers/staging/media/hantro/hantro_h1_regs.h @@ -47,7 +47,7 @@ #define H1_REG_IN_IMG_CTRL 0x03c #define H1_REG_IN_IMG_CTRL_ROW_LEN(x) ((x) << 12) #define H1_REG_IN_IMG_CTRL_OVRFLR_D4(x) ((x) << 10) -#define H1_REG_IN_IMG_CTRL_OVRFLB_D4(x) ((x) << 6) +#define H1_REG_IN_IMG_CTRL_OVRFLB(x) ((x) << 6) #define H1_REG_IN_IMG_CTRL_FMT(x) ((x) << 2) #define H1_REG_ENC_CTRL0 0x040 #define H1_REG_ENC_CTRL0_INIT_QP(x) ((x) << 26) -- 2.34.1.448.ga2b2bfdf31-goog _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip
next prev parent reply other threads:[~2021-12-24 8:43 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-12-24 8:42 [PATCH RFT 0/7] media: hantro: jpeg: Various improvements Chen-Yu Tsai 2021-12-24 8:42 ` Chen-Yu Tsai 2021-12-24 8:42 ` [PATCH RFT 1/7] media: hantro: jpeg: Relax register writes before write starting hardware Chen-Yu Tsai 2021-12-24 8:42 ` Chen-Yu Tsai 2021-12-24 8:42 ` Chen-Yu Tsai [this message] 2021-12-24 8:42 ` [PATCH RFT 2/7] media: hantro: Fix overfill bottom register field name Chen-Yu Tsai 2021-12-24 8:42 ` [PATCH RFT 3/7] media: hantro: Support cropping visible area for encoders Chen-Yu Tsai 2021-12-24 8:42 ` Chen-Yu Tsai 2021-12-24 8:42 ` [PATCH RFT 4/7] media: hantro: jpeg: Add JFIF APP0 segment to JPEG encoder output Chen-Yu Tsai 2021-12-24 8:42 ` Chen-Yu Tsai 2021-12-24 8:42 ` [PATCH RFT 5/7] media: hantro: jpeg: Add COM segment to JPEG header to align image scan Chen-Yu Tsai 2021-12-24 8:42 ` Chen-Yu Tsai 2021-12-26 16:33 ` Ezequiel Garcia 2021-12-26 16:33 ` Ezequiel Garcia 2021-12-27 7:33 ` Chen-Yu Tsai 2021-12-27 7:33 ` Chen-Yu Tsai 2021-12-24 8:42 ` [PATCH RFT 6/7] media: hantro: Implement V4L2_CID_JPEG_ACTIVE_MARKER control Chen-Yu Tsai 2021-12-24 8:42 ` Chen-Yu Tsai 2021-12-24 8:42 ` [PATCH RFT 7/7] media: hantro: output encoded JPEG content directly to capture buffers Chen-Yu Tsai 2021-12-24 8:42 ` Chen-Yu Tsai
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