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drm/amd/display: Clean index in irq init loop 

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-by: Jordan Lazare <Jordan.Lazare@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
hifive-unleashed-5.1
Andrey Grodzovsky 2017-04-19 13:55:35 -04:00 committed by Alex Deucher
parent b57de80a51
commit 3d761e7990
1 changed files with 4 additions and 3 deletions
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7
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -1027,8 +1027,8 @@ static int dce110_register_irq_handlers(struct amdgpu_device *adev)
* for acknowledging and handling. */
/* Use VBLANK interrupt */
for (i = 0; i < adev->mode_info.num_crtc; i++) {
r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, i+1, &adev->crtc_irq);
for (i = 1; i <= adev->mode_info.num_crtc; i++) {
r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, i, &adev->crtc_irq);
if (r) {
DRM_ERROR("Failed to add crtc irq id!\n");
@ -1037,7 +1037,7 @@ static int dce110_register_irq_handlers(struct amdgpu_device *adev)
int_params.int_context = INTERRUPT_HIGH_IRQ_CONTEXT;
int_params.irq_source =
dc_interrupt_to_irq_source(dc, i+1, 0);
dc_interrupt_to_irq_source(dc, i, 0);
c_irq_params = &adev->dm.vblank_params[int_params.irq_source - DC_IRQ_SOURCE_VBLANK1];
@ -1048,6 +1048,7 @@ static int dce110_register_irq_handlers(struct amdgpu_device *adev)
dm_crtc_high_irq, c_irq_params);
}
/* Use GRPH_PFLIP interrupt */
for (i = VISLANDS30_IV_SRCID_D1_GRPH_PFLIP;
i <= VISLANDS30_IV_SRCID_D6_GRPH_PFLIP; i += 2) {
r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, i, &adev->pageflip_irq);