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media: qcom: iris: add helpers for 8bit and 10bit formats

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To simplify code checking for pixel formats, add helpers to
check for 8bit and 10bit formats.

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Tested-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
This commit is contained in:
Neil Armstrong 2026-06-02 10:39:16 +02:00 committed by Bryan O'Donoghue
parent 10400b9455
commit 7d460ca391
2 changed files with 14 additions and 0 deletions
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12
drivers/media/platform/qcom/iris/iris_utils.c
View File

@ -38,6 +38,18 @@ bool iris_split_mode_enabled(struct iris_inst *inst)
inst->fmt_dst->fmt.pix_mp.pixelformat == V4L2_PIX_FMT_QC08C;
}
bool iris_fmt_is_8bit(u32 pixelformat)
{
return pixelformat == V4L2_PIX_FMT_NV12 ||
pixelformat == V4L2_PIX_FMT_QC08C;
}
bool iris_fmt_is_10bit(u32 pixelformat)
{
return pixelformat == V4L2_PIX_FMT_P010 ||
pixelformat == V4L2_PIX_FMT_QC10C;
}
void iris_helper_buffers_done(struct iris_inst *inst, unsigned int type,
enum vb2_buffer_state state)
{

2
drivers/media/platform/qcom/iris/iris_utils.h
View File

@ -45,6 +45,8 @@ bool iris_res_is_less_than(u32 width, u32 height,
u32 ref_width, u32 ref_height);
int iris_get_mbpf(struct iris_inst *inst);
bool iris_split_mode_enabled(struct iris_inst *inst);
bool iris_fmt_is_8bit(u32 pixelformat);
bool iris_fmt_is_10bit(u32 pixelformat);
struct iris_inst *iris_get_instance(struct iris_core *core, u32 session_id);
void iris_helper_buffers_done(struct iris_inst *inst, unsigned int type,
enum vb2_buffer_state state);