From: Lukas Wunner Date: Wed, 8 Jun 2016 16:47:27 +0000 (+0200) Subject: drm/radeon: Turn off CRTCs on driver unload X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4d0f0b988e79db9f9cb4ffbd736a7d6e85611f63;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git drm/radeon: Turn off CRTCs on driver unload radeon leaks a runtime pm ref if at least one CRTC is enabled on unload. The ref is taken by radeon_crtc_set_config() and held as long as a CRTC is in use. Fix by turning off all CRTCs on unload. Cc: Alex Deucher Signed-off-by: Lukas Wunner Acked-by: Alex Deucher Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/f706b9db319e2bdaf153966a2b95a5d80f67e09b.1465392124.git.lukas@wunner.de --- diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 3965d1916b9c..5f1cd695c965 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1711,6 +1711,7 @@ void radeon_modeset_fini(struct radeon_device *rdev) radeon_afmt_fini(rdev); drm_kms_helper_poll_fini(rdev->ddev); radeon_hpd_fini(rdev); + drm_crtc_force_disable_all(rdev->ddev); drm_mode_config_cleanup(rdev->ddev); rdev->mode_info.mode_config_initialized = false; }