[PATCH v3] drm/panel: Set max rate for Innolux p079x panels

[Linus Walleij]

After adding the hs_rate and lp_rate fields to the DSI device
we need to populate these accordingly so display drivers can
respect them.

Cc: Andrzej Hajda <a.hajda at samsung.com>
Cc: Chris Zhong <zyw at rock-chips.com>
Cc: Lin Huang <hl at rock-chips.com>
Cc: Heiko Stuebner <heiko at sntech.de>
Tested-by: Heiko Stuebner <heiko at sntech.de>
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
ChangeLog v2->v3:
- Add the 10MHz LP speed.
ChangeLog v1->v2:
- Collect Heiko's Test tag
---
 drivers/gpu/drm/panel/panel-innolux-p079zca.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
index ca4ae45dd307..cca3f3b7710e 100644
--- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c
+++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
@@ -518,6 +518,10 @@ static int innolux_panel_probe(struct mipi_dsi_device *dsi)
 	dsi->mode_flags = desc->flags;
 	dsi->format = desc->format;
 	dsi->lanes = desc->lanes;
+	/* This is presumably the HS rate */
+	dsi->hs_rate = desc->mode->clock * 1000;
+	/* 10MHz according to table 3.6.1.2, symbol FDSICLK_LP */
+	dsi->lp_rate = 10000000;
 
 	err = innolux_panel_add(dsi, desc);
 	if (err < 0)
-- 
2.19.1