diff mbox series

[v4,1/4] phy: dphy: refactor get_default_config

Message ID 20220930124812.450332-2-m.felsch@pengutronix.de
State Handled Elsewhere
Headers show
Series Add support for Toshiba TC358746 | expand

Commit Message

Marco Felsch Sept. 30, 2022, 12:48 p.m. UTC 
Factor out the calculation into phy_mipi_dphy_calc_config(). This is
needed for the follow up patch which adds the support to calculate the
timings based on a given hs clock. No functional changes are done.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Acked-by: Vinod Koul <vkoul@kernel.org>
---
Changelog:

v2:
- added Vinod Koul a-b

 drivers/phy/phy-core-mipi-dphy.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/phy/phy-core-mipi-dphy.c b/drivers/phy/phy-core-mipi-dphy.c
index 929e86d6558e..ba365bc77407 100644
--- a/drivers/phy/phy-core-mipi-dphy.c
+++ b/drivers/phy/phy-core-mipi-dphy.c
@@ -17,7 +17,7 @@ 
  * from the valid ranges specified in Section 6.9, Table 14, Page 41
  * of the D-PHY specification (v1.2).
  */
-int phy_mipi_dphy_get_default_config(unsigned long pixel_clock,
+static int phy_mipi_dphy_calc_config(unsigned long pixel_clock,
 				     unsigned int bpp,
 				     unsigned int lanes,
 				     struct phy_configure_opts_mipi_dphy *cfg)
@@ -75,6 +75,15 @@  int phy_mipi_dphy_get_default_config(unsigned long pixel_clock,
 
 	return 0;
 }
+
+int phy_mipi_dphy_get_default_config(unsigned long pixel_clock,
+				     unsigned int bpp,
+				     unsigned int lanes,
+				     struct phy_configure_opts_mipi_dphy *cfg)
+{
+	return phy_mipi_dphy_calc_config(pixel_clock, bpp, lanes, cfg);
+
+}
 EXPORT_SYMBOL(phy_mipi_dphy_get_default_config);
 
 /*