diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/dsi_host.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_host.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index f97a7803a02d..9e9c5696bc03 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -32,6 +32,7 @@ #include "dsi.xml.h" #include "sfpb.xml.h" #include "dsi_cfg.h" +#include "msm_kms.h" static int dsi_get_version(const void __iomem *base, u32 *major, u32 *minor) { @@ -975,23 +976,23 @@ static void dsi_wait4video_eng_busy(struct msm_dsi_host *msm_host) static int dsi_tx_buf_alloc(struct msm_dsi_host *msm_host, int size) { struct drm_device *dev = msm_host->dev; + struct msm_drm_private *priv = dev->dev_private; const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd; int ret; uint64_t iova; if (cfg_hnd->major == MSM_DSI_VER_MAJOR_6G) { - mutex_lock(&dev->struct_mutex); msm_host->tx_gem_obj = msm_gem_new(dev, size, MSM_BO_UNCACHED); if (IS_ERR(msm_host->tx_gem_obj)) { ret = PTR_ERR(msm_host->tx_gem_obj); pr_err("%s: failed to allocate gem, %d\n", __func__, ret); msm_host->tx_gem_obj = NULL; - mutex_unlock(&dev->struct_mutex); return ret; } - ret = msm_gem_get_iova_locked(msm_host->tx_gem_obj, 0, &iova); + ret = msm_gem_get_iova(msm_host->tx_gem_obj, + priv->kms->aspace, &iova); mutex_unlock(&dev->struct_mutex); if (ret) { pr_err("%s: failed to get iova, %d\n", __func__, ret); @@ -1141,12 +1142,15 @@ static int dsi_long_read_resp(u8 *buf, const struct mipi_dsi_msg *msg) static int dsi_cmd_dma_tx(struct msm_dsi_host *msm_host, int len) { const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd; + struct drm_device *dev = msm_host->dev; + struct msm_drm_private *priv = dev->dev_private; int ret; uint64_t dma_base; bool triggered; if (cfg_hnd->major == MSM_DSI_VER_MAJOR_6G) { - ret = msm_gem_get_iova(msm_host->tx_gem_obj, 0, &dma_base); + ret = msm_gem_get_iova(msm_host->tx_gem_obj, + priv->kms->aspace, &dma_base); if (ret) { pr_err("%s: failed to get iova: %d\n", __func__, ret); return ret; |