diff options
Diffstat (limited to 'drivers/media/platform/qcom/venus/hfi_platform.c')
-rw-r--r-- | drivers/media/platform/qcom/venus/hfi_platform.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/hfi_platform.c b/drivers/media/platform/qcom/venus/hfi_platform.c new file mode 100644 index 0000000000..643e5aa138 --- /dev/null +++ b/drivers/media/platform/qcom/venus/hfi_platform.c @@ -0,0 +1,90 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + */ +#include <linux/of.h> +#include "hfi_platform.h" +#include "core.h" + +const struct hfi_platform *hfi_platform_get(enum hfi_version version) +{ + switch (version) { + case HFI_VERSION_4XX: + return &hfi_plat_v4; + case HFI_VERSION_6XX: + return &hfi_plat_v6; + default: + break; + } + + return NULL; +} + +unsigned long +hfi_platform_get_codec_vpp_freq(enum hfi_version version, u32 codec, u32 session_type) +{ + const struct hfi_platform *plat; + unsigned long freq = 0; + + plat = hfi_platform_get(version); + if (!plat) + return 0; + + if (plat->codec_vpp_freq) + freq = plat->codec_vpp_freq(session_type, codec); + + return freq; +} + +unsigned long +hfi_platform_get_codec_vsp_freq(enum hfi_version version, u32 codec, u32 session_type) +{ + const struct hfi_platform *plat; + unsigned long freq = 0; + + plat = hfi_platform_get(version); + if (!plat) + return 0; + + if (plat->codec_vpp_freq) + freq = plat->codec_vsp_freq(session_type, codec); + + return freq; +} + +unsigned long +hfi_platform_get_codec_lp_freq(enum hfi_version version, u32 codec, u32 session_type) +{ + const struct hfi_platform *plat; + unsigned long freq = 0; + + plat = hfi_platform_get(version); + if (!plat) + return 0; + + if (plat->codec_lp_freq) + freq = plat->codec_lp_freq(session_type, codec); + + return freq; +} + +int +hfi_platform_get_codecs(struct venus_core *core, u32 *enc_codecs, u32 *dec_codecs, u32 *count) +{ + const struct hfi_platform *plat; + + plat = hfi_platform_get(core->res->hfi_version); + if (!plat) + return -EINVAL; + + if (plat->codecs) + plat->codecs(enc_codecs, dec_codecs, count); + + if (IS_IRIS2_1(core)) { + *enc_codecs &= ~HFI_VIDEO_CODEC_VP8; + *dec_codecs &= ~HFI_VIDEO_CODEC_VP8; + } + + return 0; +} + |