media: rkvdec: Add RK3288 variant

Add a RK3288 variant, a version of the Rockchip VDEC IP that only
support HEVC decoding.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Tested-by: Diederik de Haas <didi.debian@cknow.org>  # Rock64, RockPro64, Quartz64-B, NanoPi R5S
Tested-by: Detlev Casanova <detlev.casanova@collabora.com> # RK3399
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

diff --git a/drivers/media/platform/rockchip/rkvdec/rkvdec.c b/drivers/media/platform/rockchip/rkvdec/rkvdec.c
index f5784f00c78ecab751601cec4c1e683014f41f13..5610ad9cb9d027fecc92adb22ecbb48b36bab5c8 100644 (file)
--- a/drivers/media/platform/rockchip/rkvdec/rkvdec.c
+++ b/drivers/media/platform/rockchip/rkvdec/rkvdec.c
@@ -1220,6 +1220,11 @@ static void rkvdec_watchdog_func(struct work_struct *work)
        }
 }
 
+static const struct rkvdec_variant rk3288_rkvdec_variant = {
+       .num_regs = 68,
+       .capabilities = RKVDEC_CAPABILITY_HEVC,
+};
+
 static const struct rkvdec_variant rk3399_rkvdec_variant = {
        .num_regs = 78,
        .capabilities = RKVDEC_CAPABILITY_HEVC |
@@ -1228,6 +1233,10 @@ static const struct rkvdec_variant rk3399_rkvdec_variant = {
 };
 
 static const struct of_device_id of_rkvdec_match[] = {
+       {
+               .compatible = "rockchip,rk3288-vdec",
+               .data = &rk3288_rkvdec_variant,
+       },
        {
                .compatible = "rockchip,rk3399-vdec",
                .data = &rk3399_rkvdec_variant,