On Wed, May 08, 2019 at 01:42:15PM -0700, Rob Clark wrote:
> From: Georgi Djakov <georgi.dja...@linaro.org>
>
> Signed-off-by: Georgi Djakov <georgi.dja...@linaro.org>
> Signed-off-by: Rob Clark <robdcl...@chromium.org>
> ---
> drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
> b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
> index 97179bec8902..54d2b4c2b09f 100644
> --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
> +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
> @@ -16,6 +16,7 @@
> * this program. If not, see <http://www.gnu.org/licenses/>.
> */
>
> +#include <linux/interconnect.h>
> #include <linux/of_irq.h>
>
> #include "msm_drv.h"
> @@ -1050,6 +1051,19 @@ static const struct component_ops mdp5_ops = {
>
> static int mdp5_dev_probe(struct platform_device *pdev)
> {
> + struct icc_path *path0 = of_icc_get(&pdev->dev, "port0");
> + struct icc_path *path1 = of_icc_get(&pdev->dev, "port1");
> + struct icc_path *path_rot = of_icc_get(&pdev->dev, "rotator");
> +
> + if (IS_ERR(path0))
Same comments here re: NULL value
> + return PTR_ERR(path0);
> + icc_set_bw(path0, 0, MBps_to_icc(6400));
> +
> + if (!IS_ERR(path1))
> + icc_set_bw(path1, 0, MBps_to_icc(6400));
> + if (!IS_ERR(path_rot))
> + icc_set_bw(path_rot, 0, MBps_to_icc(6400));
> +
> DBG("");
> return component_add(&pdev->dev, &mdp5_ops);
> }
> --
> 2.20.1
>
--
Sean Paul, Software Engineer, Google / Chromium OS
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