From 568efaa2f704f72eef9b70ac0f895e9b961f15a6 Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Wed, 25 Nov 2009 02:52:06 -0300 Subject: V4L/DVB (13496): pvrusb2: Support manual extraction of 16KB FX2 firmware This pvrusb2 change is in support of an existing feature used to help identify and locate newer vendor supplied firmware. This change makes the feature work for the newer larger firmware size. Signed-off-by: Mike Isely Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/pvrusb2/pvrusb2-hdw.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'drivers/media/video/pvrusb2/pvrusb2-hdw.c') diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 9be04772c72..bd05ec7b1cb 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -3514,7 +3514,7 @@ static u8 *pvr2_full_eeprom_fetch(struct pvr2_hdw *hdw) void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *hdw, - int prom_flag, + int mode, int enable_flag) { int ret; @@ -3537,11 +3537,12 @@ void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *hdw, break; } - hdw->fw_cpu_flag = (prom_flag == 0); + hdw->fw_cpu_flag = (mode != 2); if (hdw->fw_cpu_flag) { + hdw->fw_size = (mode == 1) ? 0x4000 : 0x2000; pvr2_trace(PVR2_TRACE_FIRMWARE, - "Preparing to suck out CPU firmware"); - hdw->fw_size = 0x2000; + "Preparing to suck out CPU firmware" + " (size=%u)", hdw->fw_size); hdw->fw_buffer = kzalloc(hdw->fw_size,GFP_KERNEL); if (!hdw->fw_buffer) { hdw->fw_size = 0; -- cgit v1.2.3-18-g5258