diff options
| author | Vinod Polimera <[email protected]> | 2022-04-11 22:07:00 +0530 |
|---|---|---|
| committer | Dmitry Baryshkov <[email protected]> | 2022-05-02 02:07:08 +0300 |
| commit | b72192f424e33ccfa31180f405a6494624e87d56 (patch) | |
| tree | ef9010fb77903cbca0fb607e9fa2859a14b9575f | |
| parent | f271d3bfeba99b8af373d10343b02769febd8762 (diff) | |
drm/msm/disp/dpu1: add inline function to validate format support
Check if the dpu format is supported or not using dpu_find_format.
Co-developed-by: Kalyan Thota <[email protected]>
Signed-off-by: Kalyan Thota <[email protected]>
Signed-off-by: Vinod Polimera <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/481670/
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Baryshkov <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h | 22 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 10 |
2 files changed, 25 insertions, 7 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h index 418f5ae91293..84b8b3289f18 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h @@ -21,6 +21,28 @@ const struct dpu_format *dpu_get_dpu_format_ext( #define dpu_get_dpu_format(f) dpu_get_dpu_format_ext(f, 0) /** + * dpu_find_format - validate if the pixel format is supported + * @format: dpu format + * @supported_formats: supported formats by dpu HW + * @num_formatss: total number of formats + * + * Return: false if not valid format, true on success + */ +static inline bool dpu_find_format(u32 format, const u32 *supported_formats, + size_t num_formats) +{ + int i; + + for (i = 0; i < num_formats; i++) { + /* check for valid formats supported */ + if (format == supported_formats[i]) + return true; + } + + return false; +} + +/** * dpu_get_msm_format - get an dpu_format by its msm_format base * callback function registers with the msm_kms layer * @kms: kms driver diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index 6565682fe227..3216cda4d320 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -1411,13 +1411,9 @@ static bool dpu_plane_format_mod_supported(struct drm_plane *plane, if (modifier == DRM_FORMAT_MOD_LINEAR) return true; - if (modifier == DRM_FORMAT_MOD_QCOM_COMPRESSED) { - int i; - for (i = 0; i < ARRAY_SIZE(qcom_compressed_supported_formats); i++) { - if (format == qcom_compressed_supported_formats[i]) - return true; - } - } + if (modifier == DRM_FORMAT_MOD_QCOM_COMPRESSED) + return dpu_find_format(format, qcom_compressed_supported_formats, + ARRAY_SIZE(qcom_compressed_supported_formats)); return false; } |