Changes in mtk_vcodec_dec_stateful.c

4bf194e1 - media: platform: drop vb2_ops_wait_prepare/finish

Mon, 14 Oct 2024 15:06:34 +0000

media: platform: drop vb2_ops_wait_prepare/finishSince commit 88785982a19d ("media: vb2: use lock if wait_prepare/finishare NULL") it is no longer needed to set the wait_prepare/finishvb2_ops callbacks as long as the lock field in vb2_queue is set.Since the vb2_ops_wait_prepare/finish callbacks already rely on that field,we can safely drop these callbacks.This simplifies the code and this is a step towards the goal of deletingthese callbacks.Signed-off-by: Hans Verkuil Reviewed-by: Neil Armstrong # for meson-ge2dAcked-by: Andrzej Pietrasiewicz List of files: /linux-6.15/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateful.c

41eb4fb5 - media: mediatek: vcodec: Constify struct vb2_ops

Sun, 16 Jun 2024 06:29:53 +0000

media: mediatek: vcodec: Constify struct vb2_ops"struct vb2_ops" are not modified in this driver.Constifying this structure moves some data to a read-only section, soincrease overall security.On a x86_64, with allmodconfig:Before:====== text data bss dec hex filename 18059 3096 16 21171 52b3 drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateful.oAfter:===== text data bss dec hex filename 18171 2968 16 21155 52a3 drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateful.oSigned-off-by: Christophe JAILLET Signed-off-by: Sebastian Fricke Signed-off-by: Hans Verkuil List of files: /linux-6.15/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateful.c

0934d375 - media: mediatek: vcodec: separate decoder and encoder

Sat, 29 Jul 2023 02:55:14 +0000

media: mediatek: vcodec: separate decoder and encoderMove all decoder files to folder decoder.Move all encoder files to folder encoder.Move common files which shared for encoder and decoder to folder common.Change include header files and Makefile to fix build error.Signed-off-by: Yunfei Dong Reviewed-by: Nicolas Dufresne Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Hans Verkuil List of files: /linux-6.15/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateful.c