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phy: dphy: refactor get_default_config

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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>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
This commit is contained in:
Marco Felsch 2022-09-30 14:48:09 +02:00 committed by Sakari Ailus
parent 379c258677
commit 7afa5db0ea
1 changed files with 10 additions and 1 deletions
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11
drivers/phy/phy-core-mipi-dphy.c
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@ -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);
/*