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| author | YoungJun Cho <yj44.cho@samsung.com> | 2013-03-13 08:55:48 +0100 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2013-03-20 11:09:10 +0100 |
| commit | f3d2fc4a7315d8dd39e6fb37122a3aa08fea6e62 (patch) | |
| tree | e9640746b0a97f55bad38024c28f4a000b92583f /drivers/gpu | |
| parent | drm/exynos: Fix G2D core malfunctioning issue (diff) | |
| download | linux-f3d2fc4a7315d8dd39e6fb37122a3aa08fea6e62.tar.xz linux-f3d2fc4a7315d8dd39e6fb37122a3aa08fea6e62.zip | |
drm/exynos: Clean up some G2D codes for readability
This patch just cleans up G2D codes for readability.
For this, it changes the member of g2d_cmdlist_node, obj_type into
buf_type.
Changelog v2:
- Revert irrelevant codes.
Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_g2d.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index 1ff11443f552..7c1aac3871da 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -131,13 +131,12 @@ struct g2d_cmdlist_userptr { bool in_pool; bool out_of_list; }; - struct g2d_cmdlist_node { struct list_head list; struct g2d_cmdlist *cmdlist; unsigned int map_nr; unsigned long handles[MAX_BUF_ADDR_NR]; - unsigned int obj_type[MAX_BUF_ADDR_NR]; + unsigned int buf_type[MAX_BUF_ADDR_NR]; dma_addr_t dma_addr; struct drm_exynos_pending_g2d_event *event; @@ -524,7 +523,7 @@ static int g2d_map_cmdlist_gem(struct g2d_data *g2d, offset = cmdlist->last - (i * 2 + 1); handle = cmdlist->data[offset]; - if (node->obj_type[i] == BUF_TYPE_GEM) { + if (node->buf_type[i] == BUF_TYPE_GEM) { addr = exynos_drm_gem_get_dma_addr(drm_dev, handle, file); if (IS_ERR(addr)) { @@ -568,7 +567,7 @@ static void g2d_unmap_cmdlist_gem(struct g2d_data *g2d, for (i = 0; i < node->map_nr; i++) { unsigned long handle = node->handles[i]; - if (node->obj_type[i] == BUF_TYPE_GEM) + if (node->buf_type[i] == BUF_TYPE_GEM) exynos_drm_gem_put_dma_addr(subdrv->drm_dev, handle, filp); else @@ -576,7 +575,7 @@ static void g2d_unmap_cmdlist_gem(struct g2d_data *g2d, false); node->handles[i] = 0; - node->obj_type[i] = 0; + node->buf_type[i] = 0; } node->map_nr = 0; @@ -642,7 +641,6 @@ static void g2d_runqueue_worker(struct work_struct *work) struct g2d_data *g2d = container_of(work, struct g2d_data, runqueue_work); - mutex_lock(&g2d->runqueue_mutex); clk_disable(g2d->gate_clk); pm_runtime_put_sync(g2d->dev); @@ -730,7 +728,7 @@ static int g2d_check_reg_offset(struct device *dev, reg_offset = (cmdlist->data[index] & ~0x7fffffff) >> 31; if (reg_offset) { - node->obj_type[i] = BUF_TYPE_USERPTR; + node->buf_type[i] = BUF_TYPE_USERPTR; cmdlist->data[index] &= ~G2D_BUF_USERPTR; } } @@ -752,8 +750,8 @@ static int g2d_check_reg_offset(struct device *dev, if (!for_addr) goto err; - if (node->obj_type[i] != BUF_TYPE_USERPTR) - node->obj_type[i] = BUF_TYPE_GEM; + if (node->buf_type[i] != BUF_TYPE_USERPTR) + node->buf_type[i] = BUF_TYPE_GEM; break; default: if (for_addr) |