diff options
Diffstat (limited to 'drivers/gpu/drm/arm/malidp_hw.c')
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_hw.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c index bd8265f02e0b..ca570b135478 100644 --- a/drivers/gpu/drm/arm/malidp_hw.c +++ b/drivers/gpu/drm/arm/malidp_hw.c @@ -379,6 +379,15 @@ static void malidp500_modeset(struct malidp_hw_device *hwdev, struct videomode * malidp_hw_setbits(hwdev, MALIDP_DISP_FUNC_ILACED, MALIDP_DE_DISPLAY_FUNC); else malidp_hw_clearbits(hwdev, MALIDP_DISP_FUNC_ILACED, MALIDP_DE_DISPLAY_FUNC); + + /* + * Program the RQoS register to avoid high resolutions flicker + * issue on the LS1028A. + */ + if (hwdev->arqos_value) { + val = hwdev->arqos_value; + malidp_hw_setbits(hwdev, val, MALIDP500_RQOS_QUALITY); + } } int malidp_format_get_bpp(u32 fmt) |