diff options
| author | Alison Wang <alison.wang@nxp.com> | 2018-04-24 05:42:32 +0300 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2018-06-18 20:02:11 +0300 |
| commit | 89610dc2c235e7b02bb9fba0ce247e12d4dde7cd (patch) | |
| tree | 4e3bc4a4b0365113fe5670b773f71ac6981277bd /drivers/gpu/drm/arm/malidp_hw.c | |
| parent | 109c4d18e57445afcaf728b8716a69375a3daab2 (diff) | |
| download | linux-89610dc2c235e7b02bb9fba0ce247e12d4dde7cd.tar.xz | |
drm: mali-dp: Enable Global SE interrupts mask for DP500
In the situation that DE and SE aren’t shared the same interrupt number,
the Global SE interrupts mask bit MASK_IRQ_EN in MASKIRQ must be set, or
else other mask bits will not work and no SE interrupt will occur. This
patch enables MASK_IRQ_EN for SE to fix this problem.
Signed-off-by: Alison Wang <alison.wang@nxp.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Diffstat (limited to 'drivers/gpu/drm/arm/malidp_hw.c')
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_hw.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c index d789b46dc817..069783e715f1 100644 --- a/drivers/gpu/drm/arm/malidp_hw.c +++ b/drivers/gpu/drm/arm/malidp_hw.c @@ -634,7 +634,8 @@ const struct malidp_hw malidp_device[MALIDP_MAX_DEVICES] = { .vsync_irq = MALIDP500_DE_IRQ_VSYNC, }, .se_irq_map = { - .irq_mask = MALIDP500_SE_IRQ_CONF_MODE, + .irq_mask = MALIDP500_SE_IRQ_CONF_MODE | + MALIDP500_SE_IRQ_GLOBAL, .vsync_irq = 0, }, .dc_irq_map = { |