diff options
| author | Thierry Reding <treding@nvidia.com> | 2015-04-08 17:56:22 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2015-08-13 14:47:45 +0300 |
| commit | ddfb406b2f9f83e85734e43d043cdd1b2519df13 (patch) | |
| tree | 9beb327415605c30fedb774f83d4e614b92db30b /drivers/gpu/drm/tegra/dsi.c | |
| parent | c06c793084ecf62e77361e671465214a196a2f55 (diff) | |
| download | linux-ddfb406b2f9f83e85734e43d043cdd1b2519df13.tar.xz | |
drm/tegra: dsi: Add Tegra210 support
The DSI host controller hasn't changed from Tegra132 to Tegra210, but
different characterization parameters may be required.
Signed-off-by: Thierry Reding <treding@nvidia.com>
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", }, |