@@ -943,7 +953,10 @@ int sdw_cdns_init(struct sdw_cdns *cdns)
cdns_writel(cdns, CDNS_MCP_CONFIG, val);
- return 0;
+ /* commit changes */
+ ret = cdns_update_config(cdns);
+
+ return ret;
+ return cdns_update_config(cdns);
yes, will fix. thanks!
@@ -758,15 +774,9 @@ static int _cdns_enable_interrupt(struct sdw_cdns
*cdns)
*/
int sdw_cdns_enable_interrupt(struct sdw_cdns *cdns)
{
- int ret;
-
_cdns_enable_interrupt(cdns);
- ret = cdns_clear_bit(cdns, CDNS_MCP_CONFIG_UPDATE,
-
On Thu, Jul 25, 2019 at 06:40:01PM -0500, Pierre-Louis Bossart wrote:
> Per the hardware documentation, all changes to MCP_CONFIG,
> MCP_CONTROL, MCP_CMDCTRL and MCP_PHYCTRL need to be validated with a
> self-clearing write to MCP_CONFIG_UPDATE.
>
> For some reason, the existing code only does
On 7/26/2019 7:40 AM, Pierre-Louis Bossart wrote:
Per the hardware documentation, all changes to MCP_CONFIG,
MCP_CONTROL, MCP_CMDCTRL and MCP_PHYCTRL need to be validated with a
self-clearing write to MCP_CONFIG_UPDATE.
For some reason, the existing code only does this write to
CONFIG_UPDATE
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