From: Tsuchiya Yuto kitakar@gmail.com
stable inclusion from stable-v5.10.94 commit 08e43223fb4ec05baec6d07fb55f7e979bb289c9 bugzilla: https://gitee.com/openeuler/kernel/issues/I531X9
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit e1921cd14640f0f4d1fad5eb8e448c58a536415d ]
When config.mode is IA_CSS_INPUT_MODE_BUFFERED_SENSOR, it rather needs buffers. Fix it by inverting the return value.
Fixes: 3c0538fbad9f ("media: atomisp: get rid of most checks for ISP2401 version") Signed-off-by: Tsuchiya Yuto kitakar@gmail.com Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Acked-by: Xie XiuQi xiexiuqi@huawei.com --- drivers/staging/media/atomisp/pci/sh_css_mipi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/sh_css_mipi.c b/drivers/staging/media/atomisp/pci/sh_css_mipi.c index d5ae7f0b5864..e18c0cfb4ce3 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_mipi.c +++ b/drivers/staging/media/atomisp/pci/sh_css_mipi.c @@ -389,17 +389,17 @@ static bool buffers_needed(struct ia_css_pipe *pipe) { if (!IS_ISP2401) { if (pipe->stream->config.mode == IA_CSS_INPUT_MODE_BUFFERED_SENSOR) - return false; - else return true; + else + return false; }
if (pipe->stream->config.mode == IA_CSS_INPUT_MODE_BUFFERED_SENSOR || pipe->stream->config.mode == IA_CSS_INPUT_MODE_TPG || pipe->stream->config.mode == IA_CSS_INPUT_MODE_PRBS) - return false; + return true;
- return true; + return false; }
int