Some fe drivers will have to do additional initialization in their fe ops.init interfaces when called during resume. Without the additional initialization, fe and tuner driver resume fails. A new fe exit flag value DVB_FE_DEVICE_RESUME is necessary to detect resume case.
This patch series adds: - a new define and changes dvb_frontend_resume() to set it prior to calling fe init and tuner init calls and resets it back to DVB_FE_NO_EXIT once fe and tuner init is done. - drx39xyj driver lacks resume support. Add support by changing its fe ops init interface to detect the resume status by checking fe exit flag and do the necessary initialization. With this change, driver resume correctly in both dvb adapter is not in use and in use by an application cases. - The first patch depends on a previous patch that moved fe exit flag from fepriv to fe for driver access https://lkml.org/lkml/2014/7/12/115 Shuah Khan (2): media: dvb-core add new flag exit flag value for resume media: drx39xyj - add resume support drivers/media/dvb-core/dvb_frontend.c | 2 + drivers/media/dvb-core/dvb_frontend.h | 1 + drivers/media/dvb-frontends/drx39xyj/drxj.c | 65 +++++++++++++++++---------- 3 files changed, 45 insertions(+), 23 deletions(-) -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
