Messages in this thread | | | Date | Tue, 22 Nov 2022 10:42:21 +0200 | Subject | Re: [PATCH v1 6/8] drm: rcar-du: Add r8a779g0 support | From | Tomi Valkeinen <> |
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On 22/11/2022 05:05, Laurent Pinchart wrote: > On Thu, Nov 17, 2022 at 03:08:38PM +0000, Kieran Bingham wrote: >> Quoting Tomi Valkeinen (2022-11-17 12:25:45) >>> From: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> >>> >>> Add support for DU on r8a779g0, which is identical to DU on r8a779a0. >>> >>> Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> >>> --- >>> drivers/gpu/drm/rcar-du/rcar_du_drv.c | 22 ++++++++++++++++++++++ >>> 1 file changed, 22 insertions(+) >>> >>> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c >>> index d003e8d9e7a2..b1761d4ec4e5 100644 >>> --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c >>> +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c >>> @@ -524,6 +524,27 @@ static const struct rcar_du_device_info rcar_du_r8a779a0_info = { >>> .dsi_clk_mask = BIT(1) | BIT(0), >>> }; >>> >>> +static const struct rcar_du_device_info rcar_du_r8a779g0_info = { >>> + .gen = 3, >> >> Given that this is the V4H ... I wonder if this should be bumped >> already. I guess that has knock on effects through the driver though... > > rcar_du_group_setup_didsr() would need to be fixed to test gen >= 3 > instead of gen == 3. That seems to be the only problematic location. It > could thus fairly easily be done in v2, but we can also delay it.
Ok, I can fix that here.
Tomi
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