Commit 09f4310c authored by Emil Velikov's avatar Emil Velikov Committed by Mauro Carvalho Chehab
Browse files

media: hantro: use G1_REG_INTERRUPT directly for the mpeg2 



Use the register directly over the existing SWREG().

Ideally we'll port the driver away from the local registers, but for
now this is enough. For context - I was reading through the IRQ register
handling across the variants.

Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: default avatarEzequiel Garcia <ezequiel@collabora.com>
Signed-off-by: default avatarEmil Velikov <emil.velikov@collabora.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent f8194e5e

drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c

+2 −3
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ 
#include <media/v4l2-mem2mem.h>

#include "hantro.h"

#include "hantro_hw.h"

#include "hantro_g1_regs.h"



#define G1_SWREG(nr)			((nr) * 4)
@@ -20,7 +21,6 @@ 
#define G1_REG_REFER2_BASE		G1_SWREG(16)

#define G1_REG_REFER3_BASE		G1_SWREG(17)

#define G1_REG_QTABLE_BASE		G1_SWREG(40)

#define G1_REG_DEC_E(v)			((v) ? BIT(0) : 0)



#define G1_REG_DEC_AXI_RD_ID(v)		(((v) << 24) & GENMASK(31, 24))

#define G1_REG_DEC_TIMEOUT_E(v)		((v) ? BIT(23) : 0)
@@ -246,6 +246,5 @@ void hantro_g1_mpeg2_dec_run(struct hantro_ctx *ctx) 


	hantro_end_prepare_run(ctx);



	reg = G1_REG_DEC_E(1);

	vdpu_write(vpu, reg, G1_SWREG(1));

	vdpu_write(vpu, G1_REG_INTERRUPT_DEC_E, G1_REG_INTERRUPT);

}