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Message-Id: <20250717-su-v1-1-0f740fd8bfb6@chromium.org> Date: Thu, 17 Jul 2025 14:07:58 -0700 From: Allen Ballway <ballway@...omium.org> To: Sakari Ailus <sakari.ailus@...ux.intel.com>, Mauro Carvalho Chehab <mchehab@...nel.org> Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, Allen Ballway <ballway@...omium.org> Subject: [PATCH] media: ov8865: Preserve hflip in ov8865_mode_binning_configure Prevents ov8865_mode_binning_configure from overwriting the hflip register values. Allows programs to configure the hflip. Signed-off-by: Allen Ballway <ballway@...omium.org> --- drivers/media/i2c/ov8865.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/ov8865.c b/drivers/media/i2c/ov8865.c index 95ffe7536aa6aba814f4e5c3d12e7279470b2f07..40a852d31f13aff960acfd09b378d71525e19332 100644 --- a/drivers/media/i2c/ov8865.c +++ b/drivers/media/i2c/ov8865.c @@ -1746,7 +1746,13 @@ static int ov8865_mode_binning_configure(struct ov8865_sensor *sensor, if (ret) return ret; - value = OV8865_FORMAT2_HSYNC_EN; + ret = ov8865_read(sensor, OV8865_FORMAT2_REG, &value); + if (ret) + return ret; + + value &= OV8865_FORMAT2_FLIP_HORZ_ISP_EN | + OV8865_FORMAT2_FLIP_HORZ_SENSOR_EN; + value |= OV8865_FORMAT2_HSYNC_EN; if (mode->binning_x) value |= OV8865_FORMAT2_FST_HBIN_EN; --- base-commit: 6832a9317eee280117cd695fa885b2b7a7a38daf change-id: 20250717-su-94b187fa3d1e Best regards, -- Allen Ballway <ballway@...omium.org>
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