diff options
| author | Maxime Ripard <mripard@kernel.org> | 2024-01-22 09:44:15 +0100 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2024-01-22 09:44:15 +0100 |
| commit | cf79f291f985662150363b4a93d16f88f12643bc (patch) | |
| tree | a803f6e9b1e34f100783538955b9ce34628cd5dd /drivers/gpu/drm/ast/ast_mode.c | |
| parent | a20f1b02bafcbf5a32d96a1d4185d6981cf7d016 (diff) | |
| parent | 6613476e225e090cc9aad49be7fa504e290dd33d (diff) | |
Merge v6.8-rc1 into drm-misc-fixes
Let's kickstart the 6.8 fix cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/ast/ast_mode.c')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_mode.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index c20534d0ef7c..a718646a66b8 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1358,13 +1358,13 @@ static int ast_vga_connector_helper_get_modes(struct drm_connector *connector) * Protect access to I/O registers from concurrent modesetting * by acquiring the I/O-register lock. */ - mutex_lock(&ast->ioregs_lock); + mutex_lock(&ast->modeset_lock); edid = drm_get_edid(connector, &ast_vga_connector->i2c->adapter); if (!edid) goto err_mutex_unlock; - mutex_unlock(&ast->ioregs_lock); + mutex_unlock(&ast->modeset_lock); count = drm_add_edid_modes(connector, edid); kfree(edid); @@ -1372,7 +1372,7 @@ static int ast_vga_connector_helper_get_modes(struct drm_connector *connector) return count; err_mutex_unlock: - mutex_unlock(&ast->ioregs_lock); + mutex_unlock(&ast->modeset_lock); err_drm_connector_update_edid_property: drm_connector_update_edid_property(connector, NULL); return 0; @@ -1464,13 +1464,13 @@ static int ast_sil164_connector_helper_get_modes(struct drm_connector *connector * Protect access to I/O registers from concurrent modesetting * by acquiring the I/O-register lock. */ - mutex_lock(&ast->ioregs_lock); + mutex_lock(&ast->modeset_lock); edid = drm_get_edid(connector, &ast_sil164_connector->i2c->adapter); if (!edid) goto err_mutex_unlock; - mutex_unlock(&ast->ioregs_lock); + mutex_unlock(&ast->modeset_lock); count = drm_add_edid_modes(connector, edid); kfree(edid); @@ -1478,7 +1478,7 @@ static int ast_sil164_connector_helper_get_modes(struct drm_connector *connector return count; err_mutex_unlock: - mutex_unlock(&ast->ioregs_lock); + mutex_unlock(&ast->modeset_lock); err_drm_connector_update_edid_property: drm_connector_update_edid_property(connector, NULL); return 0; @@ -1670,13 +1670,13 @@ static int ast_astdp_connector_helper_get_modes(struct drm_connector *connector) * Protect access to I/O registers from concurrent modesetting * by acquiring the I/O-register lock. */ - mutex_lock(&ast->ioregs_lock); + mutex_lock(&ast->modeset_lock); succ = ast_astdp_read_edid(connector->dev, edid); if (succ < 0) goto err_mutex_unlock; - mutex_unlock(&ast->ioregs_lock); + mutex_unlock(&ast->modeset_lock); drm_connector_update_edid_property(connector, edid); count = drm_add_edid_modes(connector, edid); @@ -1685,7 +1685,7 @@ static int ast_astdp_connector_helper_get_modes(struct drm_connector *connector) return count; err_mutex_unlock: - mutex_unlock(&ast->ioregs_lock); + mutex_unlock(&ast->modeset_lock); kfree(edid); err_drm_connector_update_edid_property: drm_connector_update_edid_property(connector, NULL); @@ -1870,9 +1870,9 @@ static void ast_mode_config_helper_atomic_commit_tail(struct drm_atomic_state *s * display modes. Protect access to I/O registers by acquiring * the I/O-register lock. Released in atomic_flush(). */ - mutex_lock(&ast->ioregs_lock); + mutex_lock(&ast->modeset_lock); drm_atomic_helper_commit_tail_rpm(state); - mutex_unlock(&ast->ioregs_lock); + mutex_unlock(&ast->modeset_lock); } static const struct drm_mode_config_helper_funcs ast_mode_config_helper_funcs = { @@ -1910,6 +1910,10 @@ int ast_mode_config_init(struct ast_device *ast) struct drm_connector *physical_connector = NULL; int ret; + ret = drmm_mutex_init(dev, &ast->modeset_lock); + if (ret) + return ret; + ret = drmm_mode_config_init(dev); if (ret) return ret; |