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[1/7] media: hantro: use G1_REG_INTERRUPT directly for the mpeg2

Message ID 20210305183924.1754026-2-emil.l.velikov@gmail.com
State Superseded
Headers show
Series [1/7] media: hantro: use G1_REG_INTERRUPT directly for the mpeg2 | expand

Commit Message

Emil Velikov March 5, 2021, 6:39 p.m. UTC 
From: Emil Velikov <emil.velikov@collabora.com>

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.

Cc: Ezequiel Garcia <ezequiel@collabora.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: linux-media@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
---
 drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c b/drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c
index 6386a3989bfe..0fd306806f16 100644
--- a/drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c
+++ b/drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c
@@ -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);
 }