Re: [PATCH] drm/rockchip: vop: add rk3188 hs_start interrupt as dsp_hold equivalent

2018-09-27 Thread Heiko Stuebner
Am Sonntag, 23. September 2018, 14:37:30 CEST schrieb Heiko Stuebner: > The hs_start interrupt on rk3188 fires at the start of a new frame, so > serves essentially the same purpose as the dsp_hold_valid irq in checking > when the last frame got delivered when going to standby. So define it > to fix

Re: [PATCH] drm/rockchip: vop: add rk3188 hs_start interrupt as dsp_hold equivalent

2018-09-26 Thread Sandy Huang
Hi heiko, nice solution. Reviewed-by: Sandy Huang 在 2018/9/23 20:37, Heiko Stuebner 写道: The hs_start interrupt on rk3188 fires at the start of a new frame, so serves essentially the same purpose as the dsp_hold_valid irq in checking when the last frame got delivered when going to standby. So d

Re: [PATCH] drm/rockchip: vop: add rk3188 hs_start interrupt as dsp_hold equivalent

2018-09-26 Thread Sandy Huang
Hi heiko, nice solution. Reviewed-by: Sandy Huang 在 2018/9/23 20:37, Heiko Stuebner 写道: The hs_start interrupt on rk3188 fires at the start of a new frame, so serves essentially the same purpose as the dsp_hold_valid irq in checking when the last frame got delivered when going to standby. So d

[PATCH] drm/rockchip: vop: add rk3188 hs_start interrupt as dsp_hold equivalent

2018-09-23 Thread Heiko Stuebner
The hs_start interrupt on rk3188 fires at the start of a new frame, so serves essentially the same purpose as the dsp_hold_valid irq in checking when the last frame got delivered when going to standby. So define it to fix a hang on atomic_disable of the vop because the completion never really compl