diff options
| author | Wyon Bi <bivvy.bi@rock-chips.com> | 2019-06-19 08:58:20 +0800 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2019-06-20 14:50:17 +0800 |
| commit | 3060dc302c00a59d74975a6dbb24bfb68ba4c3ec (patch) | |
| tree | 4cd6076a7670b8db257c3f8000dac2fd33024b07 | |
| parent | 892eacb3b5de2d1b96634ddb3d88fb865b0d9922 (diff) | |
drm/rockchip: dsi: do turnaround request manually is only required for rk3288 dsi1
Test on RK3399
Fixes: f324dff25289 ("drm/rockchip: dsi: Send turnaround request after a read request for dsi1")
Change-Id: Id1fad1e8c7c742291bdbd77082dd872093ad549e
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
| -rw-r--r-- | drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c index 4b5a685355c6..2d1db3983d40 100644 --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c @@ -605,7 +605,7 @@ static int dw_mipi_dsi_turn_around_request(struct dw_mipi_dsi *dsi) * assign dphy_tx1_phyturnrequest = grf_dphy_tx1rx1_basedir ? * dphy_tx1_phyturnrequest_i : grf_dphy_tx1rx1_turnrequest[0] */ - if (!IS_DSI1(dsi)) + if (!IS_DSI1(dsi) || dsi->pdata->soc_type != RK3288) return 0; /* Set TURNREQUEST_N = 1'b1 */ |