WIP: media: meson: vdec: add support for HEVC decoding

NOTE: This is an attempt to resurrect Maxime Jourdan's experimental HEVC
code and test it. Anyone picking this commit to their sources should be
aware that this code is far from complete/working and has issues !!!

Author: Elyotna

drivers/staging/media/meson/vdec/Makefile

@@ -3,6 +3,6 @@
 
 meson-vdec-objs = esparser.o vdec.o vdec_helpers.o vdec_platform.o
 meson-vdec-objs += vdec_1.o vdec_hevc.o
-meson-vdec-objs += codec_mpeg12.o codec_h264.o codec_hevc_common.o codec_vp9.o
+meson-vdec-objs += codec_mpeg12.o codec_h264.o codec_hevc_common.o codec_hevc.o codec_vp9.o
 
 obj-$(CONFIG_VIDEO_MESON_VDEC) += meson-vdec.o

drivers/staging/media/meson/vdec/codec_h264.c

@@ -353,7 +353,8 @@ static void codec_h264_src_change(struct amvdec_session *sess)
 		frame_width, frame_height, crop_right, crop_bottom);
 
 	codec_h264_set_par(sess);
-	amvdec_src_change(sess, frame_width, frame_height, h264->max_refs + 5);
+	amvdec_src_change(sess, frame_width, frame_height,
+			  h264->max_refs + 5, 8);
 }
 
 /*