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Diffstat (limited to 'drivers/gpu/drm/tegra/dsi.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/dsi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c index bc0dbf4dc776..eced05f09edc 100644 --- a/drivers/gpu/drm/tegra/dsi.c +++ b/drivers/gpu/drm/tegra/dsi.c @@ -997,6 +997,10 @@ static int tegra_dsi_pad_calibrate(struct tegra_dsi *dsi) DSI_PAD_OUT_CLK(0x0); tegra_dsi_writel(dsi, value, DSI_PAD_CONTROL_2); + value = DSI_PAD_PREEMP_PD_CLK(0x3) | DSI_PAD_PREEMP_PU_CLK(0x3) | + DSI_PAD_PREEMP_PD(0x03) | DSI_PAD_PREEMP_PU(0x3); + tegra_dsi_writel(dsi, value, DSI_PAD_CONTROL_3); + return tegra_mipi_calibrate(dsi->mipi); } @@ -1626,6 +1630,7 @@ static int tegra_dsi_remove(struct platform_device *pdev) } static const struct of_device_id tegra_dsi_of_match[] = { + { .compatible = "nvidia,tegra210-dsi", }, { .compatible = "nvidia,tegra132-dsi", }, { .compatible = "nvidia,tegra124-dsi", }, { .compatible = "nvidia,tegra114-dsi", }, |