forked from Minki/linux
0546d685f0
There's no point in enabling PSR when the panel doesn't support it. This also avoids a problem when PSR gets enabled when a CRTC is being disabled, because sometimes in that situation the DSP_HOLD_VALID_INTR interrupt on which we wait will never arrive. This was observed on RK3288 with a panel without PSR (veyron-jaq Chromebook). It's very easy to reproduce by running the kms_rmfb test in IGT a few times. Cc: Yakir Yang <ykk@rock-chips.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1474639600-30090-2-git-send-email-tomeu.vizoso@collabora.com |
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| .. | ||
| analogix_dp-rockchip.c | ||
| dw_hdmi-rockchip.c | ||
| dw-mipi-dsi.c | ||
| inno_hdmi.c | ||
| inno_hdmi.h | ||
| Kconfig | ||
| Makefile | ||
| rockchip_drm_drv.c | ||
| rockchip_drm_drv.h | ||
| rockchip_drm_fb.c | ||
| rockchip_drm_fb.h | ||
| rockchip_drm_fbdev.c | ||
| rockchip_drm_fbdev.h | ||
| rockchip_drm_gem.c | ||
| rockchip_drm_gem.h | ||
| rockchip_drm_psr.c | ||
| rockchip_drm_psr.h | ||
| rockchip_drm_vop.c | ||
| rockchip_drm_vop.h | ||
| rockchip_vop_reg.c | ||
| rockchip_vop_reg.h | ||