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Commit 5a50a4a4 authored by Alan Kwong's avatar Alan Kwong
Browse files

drm/msm/sde: enable debugfs for writeback timeout 



Fix writeback timeout to use debugfs provided value to
facilitate development.

CRs-Fixed: 2009714
Change-Id: I49a0e80a18ae66c83c9dd855383ee3546616384d
Signed-off-by: default avatarAlan Kwong <akwong@codeaurora.org>
parent 531f5574

drivers/gpu/drm/msm/sde/sde_encoder_phys_wb.c

+2 −1
Original line number Diff line number Diff line
@@ -670,6 +670,7 @@ static int sde_encoder_phys_wb_wait_for_commit_done( 
	u32 irq_status;

	u64 wb_time = 0;

	int rc = 0;

	u32 timeout = max_t(u32, wb_enc->wbdone_timeout, KICKOFF_TIMEOUT_MS);



	/* Return EWOULDBLOCK since we know the wait isn't necessary */

	if (WARN_ON(phys_enc->enable_state != SDE_ENC_ENABLED))
@@ -678,7 +679,7 @@ static int sde_encoder_phys_wb_wait_for_commit_done( 
	SDE_EVT32(DRMID(phys_enc->parent), WBID(wb_enc), wb_enc->frame_count);



	ret = wait_for_completion_timeout(&wb_enc->wbdone_complete,

			KICKOFF_TIMEOUT_JIFFIES);

			msecs_to_jiffies(timeout));



	if (!ret) {

		SDE_EVT32(DRMID(phys_enc->parent), WBID(wb_enc),