Commit 1599fbf6 authored Aug 24, 2017 by Maheshwar Ajja

msm: vidc: Skip resetting skip_pc_count for SYS_PC_PREP cmd



Video driver is not raising sys_error if video firmware
power collapse (PC) setting failed for multiple times because
skip_pc_count is being reset when SYS_PC_PREP command is sent
to video firmware. Avoid skip_pc_count resetting while sending
SYS_PC_PREP command to make video driver raise sys_error when
power collapse setting failed.

CRs-Fixed: 2097535
Change-Id: I394e946f7017414ebc0447a38fe4b8ec7135331b
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>

parent 05e7d36b

drivers/media/platform/msm/vidc/venus_hfi.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -4108,6 +4108,8 @@ static inline int __resume(struct venus_hfi_device *device)

		dprintk(VIDC_PROF, "Resumed from power collapse\n");
		exit:
		/* Don't reset skip_pc_count for SYS_PC_PREP cmd */
		if (device->last_packet_type != HFI_CMD_SYS_PC_PREP)
		device->skip_pc_count = 0;
		return rc;
		err_reset_core: