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| author | Rob Clark <robdclark@gmail.com> | 2017-06-13 10:22:37 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2017-06-16 11:16:03 -0400 |
| commit | f59f62d592a0553bbff6c5b2ba66036becb01c4a (patch) | |
| tree | 6c9f5d6606c41f1e57c33d1459d0007808012877 /drivers/gpu/drm/msm/dsi/dsi_host.c | |
| parent | aa7cd242976af3c0a6fe4bcf5d9fbb87200cb5c4 (diff) | |
| download | linux-f59f62d592a0553bbff6c5b2ba66036becb01c4a.tar.bz2 | |
drm/msm/mdp4+5: move aspace/id to base class
Before we can shift to passing the address-space object to _get_iova(),
we need to fix a few places (dsi+fbdev) that were hard-coding the adress
space id. That gets somewhat easier if we just move these to the kms
base class.
Prep work for next patch.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/dsi_host.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_host.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index f97a7803a02d..3c752cd0cc1c 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) { @@ -975,6 +976,7 @@ 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; @@ -991,7 +993,8 @@ static int dsi_tx_buf_alloc(struct msm_dsi_host *msm_host, int size) return ret; } - ret = msm_gem_get_iova_locked(msm_host->tx_gem_obj, 0, &iova); + ret = msm_gem_get_iova_locked(msm_host->tx_gem_obj, + priv->kms->id, &iova); mutex_unlock(&dev->struct_mutex); if (ret) { pr_err("%s: failed to get iova, %d\n", __func__, ret); @@ -1141,12 +1144,15 @@ 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->id, &dma_base); if (ret) { pr_err("%s: failed to get iova: %d\n", __func__, ret); return ret; |