From: Greg KH <gregkh@linuxfoundation.org>
To: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Cc: linux-media@vger.kernel.org, laurent.pinchart@ideasonboard.com,
helen.koike@collabora.com, ezequiel@collabora.com,
hverkuil@xs4all.nl, kernel@collabora.com, dafna3@gmail.com,
sakari.ailus@linux.intel.com, linux-rockchip@lists.infradead.org,
mchehab@kernel.org, tfiga@chromium.org, stable@vger.kernel.org
Subject: Re: [RESEND PATCH v3 3/6] media: staging: rkisp1: remove macro RKISP1_DIR_SINK_SRC
Date: Thu, 11 Jun 2020 17:51:28 +0200 [thread overview]
Message-ID: <20200611155128.GF1456044@kroah.com> (raw)
In-Reply-To: <20200611154551.25022-4-dafna.hirschfeld@collabora.com>
On Thu, Jun 11, 2020 at 05:45:48PM +0200, Dafna Hirschfeld wrote:
> The macro RKISP1_DIR_SINK_SRC is a mask of two flags.
> The macro hides the fact that it's a mask and the code
> is actually more clear if we replace it the with bitwise-or explicitly.
>
> Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
> ---
> drivers/staging/media/rkisp1/rkisp1-common.h | 1 -
> drivers/staging/media/rkisp1/rkisp1-isp.c | 24 ++++++++++----------
> 2 files changed, 12 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/staging/media/rkisp1/rkisp1-common.h b/drivers/staging/media/rkisp1/rkisp1-common.h
> index 39d8e46d8d8a..0ec8718037a4 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-common.h
> +++ b/drivers/staging/media/rkisp1/rkisp1-common.h
> @@ -24,7 +24,6 @@
>
> #define RKISP1_DIR_SRC BIT(0)
> #define RKISP1_DIR_SINK BIT(1)
> -#define RKISP1_DIR_SINK_SRC (RKISP1_DIR_SINK | RKISP1_DIR_SRC)
>
> #define RKISP1_ISP_MAX_WIDTH 4032
> #define RKISP1_ISP_MAX_HEIGHT 3024
> diff --git a/drivers/staging/media/rkisp1/rkisp1-isp.c b/drivers/staging/media/rkisp1/rkisp1-isp.c
> index e66e87d6ea8b..157ac58c2efc 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-isp.c
> +++ b/drivers/staging/media/rkisp1/rkisp1-isp.c
> @@ -65,84 +65,84 @@ static const struct rkisp1_isp_mbus_info rkisp1_isp_formats[] = {
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW10,
> .bayer_pat = RKISP1_RAW_RGGB,
> .bus_width = 10,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SBGGR10_1X10,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW10,
> .bayer_pat = RKISP1_RAW_BGGR,
> .bus_width = 10,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SGBRG10_1X10,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW10,
> .bayer_pat = RKISP1_RAW_GBRG,
> .bus_width = 10,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SGRBG10_1X10,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW10,
> .bayer_pat = RKISP1_RAW_GRBG,
> .bus_width = 10,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SRGGB12_1X12,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW12,
> .bayer_pat = RKISP1_RAW_RGGB,
> .bus_width = 12,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SBGGR12_1X12,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW12,
> .bayer_pat = RKISP1_RAW_BGGR,
> .bus_width = 12,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SGBRG12_1X12,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW12,
> .bayer_pat = RKISP1_RAW_GBRG,
> .bus_width = 12,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SGRBG12_1X12,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW12,
> .bayer_pat = RKISP1_RAW_GRBG,
> .bus_width = 12,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SRGGB8_1X8,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW8,
> .bayer_pat = RKISP1_RAW_RGGB,
> .bus_width = 8,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SBGGR8_1X8,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW8,
> .bayer_pat = RKISP1_RAW_BGGR,
> .bus_width = 8,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SGBRG8_1X8,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW8,
> .bayer_pat = RKISP1_RAW_GBRG,
> .bus_width = 8,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_SGRBG8_1X8,
> .pixel_enc = V4L2_PIXEL_ENC_BAYER,
> .mipi_dt = RKISP1_CIF_CSI2_DT_RAW8,
> .bayer_pat = RKISP1_RAW_GRBG,
> .bus_width = 8,
> - .direction = RKISP1_DIR_SINK_SRC,
> + .direction = RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> }, {
> .mbus_code = MEDIA_BUS_FMT_YUYV8_1X16,
> .pixel_enc = V4L2_PIXEL_ENC_YUV,
> --
> 2.17.1
>
<formletter>
This is not the correct way to submit patches for inclusion in the
stable kernel tree. Please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
</formletter>
next prev parent reply other threads:[~2020-06-11 15:51 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-11 15:45 [RESEND PATCH v3 0/6] media: staging: rkisp1: bugs fixes and vars renames Dafna Hirschfeld
2020-06-11 15:45 ` [RESEND PATCH v3 1/6] media: staging: rkisp1: rsz: supported formats are the isp's src formats, not sink formats Dafna Hirschfeld
2020-06-11 15:50 ` Greg KH
2020-06-11 15:45 ` [RESEND PATCH v3 2/6] media: staging: rkisp1: rsz: set default format if the given format is not RKISP1_DIR_SRC Dafna Hirschfeld
2020-06-11 15:50 ` Greg KH
2020-06-11 15:45 ` [RESEND PATCH v3 3/6] media: staging: rkisp1: remove macro RKISP1_DIR_SINK_SRC Dafna Hirschfeld
2020-06-11 15:51 ` Greg KH [this message]
2020-06-11 15:45 ` [RESEND PATCH v3 4/6] media: staging: rkisp1: rename macros 'RKISP1_DIR_*' to 'RKISP1_ISP_SD_*' Dafna Hirschfeld
2020-06-11 15:51 ` Greg KH
2020-06-11 15:45 ` [RESEND PATCH v3 5/6] media: staging: rkisp1: rename the field 'direction' in 'rkisp1_isp_mbus_info' to 'isp_pads_mask' Dafna Hirschfeld
2020-06-11 15:51 ` Greg KH
2020-06-11 15:45 ` [RESEND PATCH v3 6/6] media: staging: rkisp1: common: add documentation for struct rkisp1_isp_mbus_info Dafna Hirschfeld
2020-06-11 15:51 ` Greg KH
2020-06-12 14:31 ` [RESEND PATCH v3 0/6] media: staging: rkisp1: bugs fixes and vars renames Hans Verkuil
2020-06-13 9:13 Dafna Hirschfeld
2020-06-13 9:13 ` [RESEND PATCH v3 3/6] media: staging: rkisp1: remove macro RKISP1_DIR_SINK_SRC Dafna Hirschfeld
2020-06-13 9:13 ` Dafna Hirschfeld
2020-06-16 12:05 ` Helen Koike
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