[PATCH 5.4 47/76] drm/msm: Call msm_init_vram before binding the gpu
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-01-18 19:08:35
Also in:
lkml
Subsystem:
drm driver for qualcomm display hardware, drm drivers, the rest · Maintainers:
Rob Clark, Dmitry Baryshkov, David Airlie, Simona Vetter, Linus Torvalds
From: Craig Tatlor <redacted> [ Upstream commit d863f0c7b536288e2bd40cbc01c10465dd226b11 ] vram.size is needed when binding a gpu without an iommu and is defined in msm_init_vram(), so run that before binding it. Signed-off-by: Craig Tatlor <redacted> Reviewed-by: Brian Masney <redacted> Tested-by: Alexey Minnekhanov <redacted> Signed-off-by: Rob Clark <redacted> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/msm/msm_drv.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 108632a1f2438..8d9d86c76a4e9 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c@@ -432,14 +432,14 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv) drm_mode_config_init(ddev); - /* Bind all our sub-components: */ - ret = component_bind_all(dev, ddev); + ret = msm_init_vram(ddev); if (ret) goto err_destroy_mdss; - ret = msm_init_vram(ddev); + /* Bind all our sub-components: */ + ret = component_bind_all(dev, ddev); if (ret) - goto err_msm_uninit; + goto err_destroy_mdss; if (!dev->dma_parms) { dev->dma_parms = devm_kzalloc(dev, sizeof(*dev->dma_parms),
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2.27.0