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Commit 21a825ee authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
Browse files

drm/exynos/ipp: remove only related commands on file close 



On file close driver should remove only command nodes created
via this file.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Reviewed-by: default avatarJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 945a0aad

drivers/gpu/drm/exynos/exynos_drm_ipp.c

+1 −4
Original line number Original line Diff line number Diff line
@@ -1681,14 +1681,11 @@ static int ipp_subdrv_open(struct drm_device *drm_dev, struct device *dev, 
static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev,

static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev,

		struct drm_file *file)

		struct drm_file *file)

{

{

	struct drm_exynos_file_private *file_priv = file->driver_priv;

	struct exynos_drm_ippdrv *ippdrv = NULL;

	struct exynos_drm_ippdrv *ippdrv = NULL;

	struct ipp_context *ctx = get_ipp_context(dev);

	struct ipp_context *ctx = get_ipp_context(dev);

	struct drm_exynos_ipp_cmd_node *c_node, *tc_node;

	struct drm_exynos_ipp_cmd_node *c_node, *tc_node;

	int count = 0;

	int count = 0;





	DRM_DEBUG_KMS("for priv[0x%x]\n", (int)file_priv->ipp_dev);



	list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {

	list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {

		mutex_lock(&ippdrv->cmd_lock);

		mutex_lock(&ippdrv->cmd_lock);

		list_for_each_entry_safe(c_node, tc_node,

		list_for_each_entry_safe(c_node, tc_node,
@@ -1696,7 +1693,7 @@ static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev, 
			DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]\n",

			DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]\n",

				count++, (int)ippdrv);

				count++, (int)ippdrv);





			if (c_node->dev == file_priv->ipp_dev) {

			if (c_node->filp == file) {

				/*

				/*

				 * userland goto unnormal state. process killed.

				 * userland goto unnormal state. process killed.

				 * and close the file.

				 * and close the file.