From b6bae58d8b6c21357198255cdb42a3929e7f7357 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 21 Jan 2016 11:08:58 +0100 Subject: drm/amdgpu: Switch to drm_vblank_on/off (v2) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Equivalent change to the radeon driver. Note that with radeon this caught a bug in the dri3 DDX implementation, which asked for vblank interrupts when the pipe is off. That bug needs to be fixed before we can merge this patch (if amdgpu is affected too). Michel discovered this one. v2: agd: switch dce8 as well. Acked-by: Michel Dänzer Cc: Michel Dänzer Signed-off-by: Daniel Vetter Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/dce_v8_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c index 56bea36a6b18..b059853d93bf 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -2612,13 +2612,13 @@ static void dce_v8_0_crtc_dpms(struct drm_crtc *crtc, int mode) type = amdgpu_crtc_idx_to_irq_type(adev, amdgpu_crtc->crtc_id); amdgpu_irq_update(adev, &adev->crtc_irq, type); amdgpu_irq_update(adev, &adev->pageflip_irq, type); - drm_vblank_post_modeset(dev, amdgpu_crtc->crtc_id); + drm_vblank_on(dev, amdgpu_crtc->crtc_id); dce_v8_0_crtc_load_lut(crtc); break; case DRM_MODE_DPMS_STANDBY: case DRM_MODE_DPMS_SUSPEND: case DRM_MODE_DPMS_OFF: - drm_vblank_pre_modeset(dev, amdgpu_crtc->crtc_id); + drm_vblank_off(dev, amdgpu_crtc->crtc_id); if (amdgpu_crtc->enabled) { dce_v8_0_vga_enable(crtc, true); amdgpu_atombios_crtc_blank(crtc, ATOM_ENABLE); -- cgit v1.2.3 From 84cffef127cce662e73f5f887c590ac582dcc845 Mon Sep 17 00:00:00 2001 From: Tom St Denis Date: Thu, 3 Mar 2016 09:31:49 -0500 Subject: drm/amd/amdgpu: Don't proceed into audio_fini if audio is disabled (DCEv8) Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/dce_v8_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c index b059853d93bf..ab536d3ed965 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -1639,6 +1639,9 @@ static void dce_v8_0_audio_fini(struct amdgpu_device *adev) { int i; + if (!amdgpu_audio) + return; + if (!adev->mode_info.audio.enabled) return; -- cgit v1.2.3 From 74c1e842793fcc470413b1f7d14e2e74e1e8240b Mon Sep 17 00:00:00 2001 From: Tom St Denis Date: Thu, 3 Mar 2016 09:42:43 -0500 Subject: drm/amd/amdgpu: Move config init flag to bottom of sw_init (DCEv8) Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/dce_v8_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c index ab536d3ed965..a7d871105b2a 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -2893,8 +2893,6 @@ static int dce_v8_0_sw_init(void *handle) if (r) return r; - adev->mode_info.mode_config_initialized = true; - adev->ddev->mode_config.funcs = &amdgpu_mode_funcs; adev->ddev->mode_config.max_width = 16384; @@ -2933,7 +2931,8 @@ static int dce_v8_0_sw_init(void *handle) drm_kms_helper_poll_init(adev->ddev); - return r; + adev->mode_info.mode_config_initialized = true; + return 0; } static int dce_v8_0_sw_fini(void *handle) -- cgit v1.2.3 From ff923479ee9b6ba9244398c7e97878fa37b5343c Mon Sep 17 00:00:00 2001 From: Tom St Denis Date: Thu, 3 Mar 2016 09:45:29 -0500 Subject: drm/amd/amdgpu: make afmt_init cleanup if alloc fails (DCEv8) If the allocation fails free memory and return error code. Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/dce_v8_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c index a7d871105b2a..35b4f7752ab5 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -1913,7 +1913,7 @@ static void dce_v8_0_afmt_enable(struct drm_encoder *encoder, bool enable) enable ? "En" : "Dis", dig->afmt->offset, amdgpu_encoder->encoder_id); } -static void dce_v8_0_afmt_init(struct amdgpu_device *adev) +static int dce_v8_0_afmt_init(struct amdgpu_device *adev) { int i; @@ -1926,8 +1926,16 @@ static void dce_v8_0_afmt_init(struct amdgpu_device *adev) if (adev->mode_info.afmt[i]) { adev->mode_info.afmt[i]->offset = dig_offsets[i]; adev->mode_info.afmt[i]->id = i; + } else { + int j; + for (j = 0; j < i; j++) { + kfree(adev->mode_info.afmt[j]); + adev->mode_info.afmt[j] = NULL; + } + return -ENOMEM; } } + return 0; } static void dce_v8_0_afmt_fini(struct amdgpu_device *adev) @@ -2923,7 +2931,9 @@ static int dce_v8_0_sw_init(void *handle) return -EINVAL; /* setup afmt */ - dce_v8_0_afmt_init(adev); + r = dce_v8_0_afmt_init(adev); + if (r) + return r; r = dce_v8_0_audio_init(adev); if (r) -- cgit v1.2.3 From 92821c261d1f0ca250b7cff4e4bbcc58d8530f90 Mon Sep 17 00:00:00 2001 From: Tom St Denis Date: Thu, 3 Mar 2016 09:46:41 -0500 Subject: drm/amd/amdgpu: Fix indentation in do_set_base() (DCEv8) Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/dce_v8_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c index 35b4f7752ab5..e56b55d8c280 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -2012,8 +2012,7 @@ static int dce_v8_0_crtc_do_set_base(struct drm_crtc *crtc, if (atomic) { amdgpu_fb = to_amdgpu_framebuffer(fb); target_fb = fb; - } - else { + } else { amdgpu_fb = to_amdgpu_framebuffer(crtc->primary->fb); target_fb = crtc->primary->fb; } @@ -2027,9 +2026,9 @@ static int dce_v8_0_crtc_do_set_base(struct drm_crtc *crtc, if (unlikely(r != 0)) return r; - if (atomic) + if (atomic) { fb_location = amdgpu_bo_gpu_offset(rbo); - else { + } else { r = amdgpu_bo_pin(rbo, AMDGPU_GEM_DOMAIN_VRAM, &fb_location); if (unlikely(r != 0)) { amdgpu_bo_unreserve(rbo); -- cgit v1.2.3