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drm/amd/display: Add SPL namespace

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[Why]
In order to avoid component conflicts, spl namespace is needed.

[How]
Adding SPL namespace to the public API os that each user of SPL can have
their own namespace.

Signed-off-by: Navid Assadian <Navid.Assadian@amd.com>
Reviewed-by: Samson Tam <Samson.Tam@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Navid Assadian
2025-01-20 12:35:07 -05:00
committed by Alex Deucher
parent 259eacbfcf
commit 0fe2df4498
2 changed files with 16 additions and 4 deletions
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4
drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c
View File

@@ -1819,7 +1819,7 @@ static bool spl_calculate_number_of_taps(struct spl_in *spl_in, struct spl_scrat
}
/* Calculate scaler parameters */
bool spl_calculate_scaler_params(struct spl_in *spl_in, struct spl_out *spl_out)
bool SPL_NAMESPACE(spl_calculate_scaler_params(struct spl_in *spl_in, struct spl_out *spl_out))
{
bool res = false;
bool enable_easf_v = false;
@@ -1884,7 +1884,7 @@ bool spl_calculate_scaler_params(struct spl_in *spl_in, struct spl_out *spl_out)
}
/* External interface to get number of taps only */
bool spl_get_number_of_taps(struct spl_in *spl_in, struct spl_out *spl_out)
bool SPL_NAMESPACE(spl_get_number_of_taps(struct spl_in *spl_in, struct spl_out *spl_out))
{
bool res = false;
bool enable_easf_v = false;

16
drivers/gpu/drm/amd/display/dc/sspl/dc_spl.h
View File

@@ -9,10 +9,22 @@
#define BLACK_OFFSET_RGB_Y 0x0
#define BLACK_OFFSET_CBCR 0x8000
#ifndef SPL_PFX_
#define SPL_PFX_
#endif
#define SPL_EXPAND2(a, b) a##b
#define SPL_EXPAND(a, b) SPL_EXPAND2(a, b)
#define SPL_NAMESPACE(symbol) SPL_EXPAND(SPL_PFX_, symbol)
#ifdef __cplusplus
extern "C" {
#endif
/* SPL interfaces */
bool spl_calculate_scaler_params(struct spl_in *spl_in, struct spl_out *spl_out);
bool SPL_NAMESPACE(spl_calculate_scaler_params(struct spl_in *spl_in, struct spl_out *spl_out));
bool spl_get_number_of_taps(struct spl_in *spl_in, struct spl_out *spl_out);
bool SPL_NAMESPACE(spl_get_number_of_taps(struct spl_in *spl_in, struct spl_out *spl_out));
#endif /* __DC_SPL_H__ */