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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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773f06577b
Make the driver allocate dma buffers to store horizontal and scaler coeffs. Use the scaler library api to choose and copy scaler coefficients to a the above buffers based on the scaling ratio. Since the SC block comes after the de-interlacer, make sure that the source height is doubled if de-interlacer was used. These buffers now need to be used by VPDMA to load the coefficients into the SRAM within SC. In device_run, add configuration descriptors which have payloads pointing to the scaler coefficients in memory. Use the members in sc_data handle to prevent addition of these descriptors if there isn't a need to re-load coefficients into SC. This comes helps unnecessary re-loading of the coefficients when we switch back and forth between vpe contexts. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> |
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| .. | ||
| blackfin | ||
| davinci | ||
| exynos4-is | ||
| exynos-gsc | ||
| marvell-ccic | ||
| omap | ||
| omap3isp | ||
| s3c-camif | ||
| s5p-g2d | ||
| s5p-jpeg | ||
| s5p-mfc | ||
| s5p-tv | ||
| soc_camera | ||
| ti-vpe | ||
| vsp1 | ||
| arv.c | ||
| coda.c | ||
| coda.h | ||
| fsl-viu.c | ||
| indycam.c | ||
| indycam.h | ||
| Kconfig | ||
| m2m-deinterlace.c | ||
| Makefile | ||
| mem2mem_testdev.c | ||
| mx2_emmaprp.c | ||
| sh_veu.c | ||
| sh_vou.c | ||
| timblogiw.c | ||
| via-camera.c | ||
| via-camera.h | ||
| vino.c | ||
| vino.h | ||
| vivi.c | ||