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disp: msm: dsi: create generic interface for read poll timeout

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Creating a generic api that can be used with the driver
for read poll timeouts. This allows for easy overriding
of the function, if necessary.

Change-Id: I7bc5176ebabe782089b1a4d6e94c17ad3eb9ada4
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>
Signed-off-by: Michael Ru <mru@codeaurora.org>
This commit is contained in:
Nilaan Gunabalachandran
2020-07-17 12:47:44 -04:00
committed by Michael Ru
parent f470ecf038
commit f3c66e9c1b
6 changed files with 21 additions and 12 deletions
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4
msm/dsi/dsi_phy_hw_v4_0.c
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@@ -497,7 +497,7 @@ void dsi_phy_hw_v4_0_enable(struct dsi_phy_hw *phy,
}
/* wait for REFGEN READY */
rc = readl_poll_timeout_atomic(phy->base + DSIPHY_CMN_PHY_STATUS,
rc = DSI_READ_POLL_TIMEOUT_ATOMIC(phy, DSIPHY_CMN_PHY_STATUS,
status, (status & BIT(0)), delay_us, timeout_us);
if (rc) {
DSI_PHY_ERR(phy, "Ref gen not ready. Aborting\n");
@@ -583,7 +583,7 @@ int dsi_phy_hw_v4_0_wait_for_lane_idle(
DSI_PHY_DBG(phy, "polling for lanes to be in stop state, mask=0x%08x\n",
stop_state_mask);
rc = readl_poll_timeout(phy->base + DSIPHY_CMN_LANE_STATUS1, val,
rc = DSI_READ_POLL_TIMEOUT(phy, DSIPHY_CMN_LANE_STATUS1, val,
((val & stop_state_mask) == stop_state_mask),
sleep_us, timeout_us);
if (rc) {