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misc: rk628: dsi: added support for non-continuous clocks

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Signed-off-by: Zhibin Huang <zhibin.huang@rock-chips.com>
Change-Id: Ib8ccb97375e56ab3ae98491797f5a7b93f47226f
This commit is contained in:
Zhibin Huang
2023-11-21 00:06:37 +00:00
committed by Tao Huang
parent 86141e171e
commit e92dac8dbe
1 changed files with 8 additions and 0 deletions
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8
drivers/misc/rk628/rk628_dsi.c
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@@ -251,6 +251,9 @@ int rk628_dsi_parse(struct rk628 *rk628, struct device_node *dsi_np)
if (of_property_read_bool(dsi_np, "dsi,eotp"))
rk628->dsi0.mode_flags |= MIPI_DSI_MODE_EOT_PACKET;
if (of_property_read_bool(dsi_np, "dsi,clk-non-continuous"))
rk628->dsi0.mode_flags |= MIPI_DSI_CLOCK_NON_CONTINUOUS;
if (!of_property_read_string(dsi_np, "dsi,format", &string)) {
if (!strcmp(string, "rgb666")) {
rk628->dsi0.bus_format = MIPI_DSI_FMT_RGB666;
@@ -1155,6 +1158,11 @@ static void rk628_dsi_set_cmd_mode(struct rk628 *rk628,
dsi_update_bits(rk628, dsi, DSI_CMD_MODE_CFG, DCS_LW_TX, 0);
dsi_write(rk628, dsi, DSI_EDPI_CMD_SIZE,
EDPI_ALLOWED_CMD_SIZE(mode->hdisplay));
if (dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)
dsi_update_bits(rk628, dsi, DSI_LPCLK_CTRL,
AUTO_CLKLANE_CTRL, AUTO_CLKLANE_CTRL);
dsi_write(rk628, dsi, DSI_MODE_CFG, CMD_VIDEO_MODE(COMMAND_MODE));
}