There are drivers that register framebuffer devices very early in the boot
process and make use of the existing framebuffer as setup by the firmware.
If one of those drivers has registered a fbdev, then the fallback fbdev of
the DRM driver won't be bound to the framebuffer console. To avoid that,
If an error occurs after calling 'virtio_gpu_init()', 'virtio_gpu_deinit()'
must be called as already done in the remove function.
Fixes: d516e75c71c9 ("drm/virtio: Drop deprecated load/unload initialization")
Signed-off-by: Christophe JAILLET
---
drivers/gpu/drm/virtio/virtgpu_drv.c | 4 +++-
1
Am 16.05.21 um 09:48 schrieb Javier Martinez Canillas:
There are drivers that register framebuffer devices very early in the boot
process and make use of the existing framebuffer as setup by the firmware.
If one of those drivers has registered a fbdev, then the fallback fbdev
of
the DRM dri
This is a cleanup patchset to remove drm_format_name_buf et al. There
are two instances in drivers that need to be replaced with the %4cc
printk format modifier. Patch 3 was left over back from an earlier
patchset. [1] Patch 4 removes struct drm_format_name_buf.
I built-tested with drm-tip. The pa
Replace use of struct drm_format_name_buf with %p4cc for printing
4CC formats.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
b/drivers/gpu/dr
Replace use of struct drm_format_name_buf with %p4cc for printing
4CC formats.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/tiny/simpledrm.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c
index
The structure is unused. Remove it.
Signed-off-by: Thomas Zimmermann
---
include/drm/drm_fourcc.h | 8
1 file changed, 8 deletions(-)
diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h
index 3ea17b8a79d3..3b138d4ae67e 100644
--- a/include/drm/drm_fourcc.h
+++ b/include/dr
From: Sakari Ailus
The %p4cc printk format modifier was recently added to print fourcc codes,
replacing drm_get_format_name(). The function is no longer needed, so
remove it.
Signed-off-by: Sakari Ailus
Reviewed-by: Petr Mladek
Reviewed-by: Andy Shevchenko
---
drivers/gpu/drm/drm_fourcc.c |
On Sun, 16 May 2021 at 08:41, Bjorn Andersson
wrote:
>
> On Sat 15 May 14:56 CDT 2021, Dmitry Baryshkov wrote:
>
> > Remove most of remains of downstream usbpd code. Mainline kernel uses
> > different approach for managing Type-C / USB-PD, so this remains unused.
> > Do not touch usbpd callbacks f
Am 16.05.21 um 14:13 schrieb Thomas Zimmermann:
Replace use of struct drm_format_name_buf with %p4cc for printing
4CC formats.
Signed-off-by: Thomas Zimmermann
Acked-by: Christian König
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 7 ++-
1 file changed, 2 insertions(+), 5 delet
On Sun, 16 May 2021 at 08:24, Bjorn Andersson
wrote:
>
> On Sun 11 Apr 19:09 CDT 2021, Dmitry Baryshkov wrote:
>
> > Change huge lookup table to contain just sensible entries. IRQ index is
> > now not an index in the table, but just register id (multiplied by 32,
> > the amount of IRQs in the regi
Hello Thomas,
On 5/16/21 12:30 PM, Thomas Zimmermann wrote:
>
>
> Am 16.05.21 um 09:48 schrieb Javier Martinez Canillas:
>> There are drivers that register framebuffer devices very early in the boot
>> process and make use of the existing framebuffer as setup by the firmware.
>>
>> If one of tho
From: Vivek Das Mohapatra
This patch is to do with seamless handover, eg when the sequence is
bootloader → plymouth → desktop.
It switches the vga arbiter from the "other" GPU to the default one
(intel in this case), so the driver can issue some io().
Signed-off-by: Vivek Das Mohapatra
Signed-
i915 does not use DRM legacy code. Remove the rsp include statements.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/i915/gem/i915_gem_phys.c | 1 -
drivers/gpu/drm/i915/i915_drv.h | 1 -
2 files changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_phys.c
b/dri
Remove include statements for DRM legacy headers. None of these
dependencies is required. Built-tested w/o CONFIG_DRM_LEGACY set.
These patches should probably go through drm-misc, like the rest
of the legacy cleanups.
Thomas Zimmermann (3):
drm/i915: Don't include drm_legacy.h
drm/nouveau: D
DRM leases do not use DRM legacy code. Remove the rsp include
statement.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/drm_lease.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c
index da4f085fc09e..00fb433bcef1 100644
--- a/dri
Nouveau does not use DRM legacy code. Remove the rsp. include
statement.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c
b/drivers/gpu/drm/nouveau/nouveau_ttm.c
index e8b506a668
The legacy PCI init code sets the drvdata for drivers with MODESET
flag, but none of the old UMS drivers sets the flag. Remove the branch.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/drm_pci.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/
The functionality is only implemented for legacy drivers. Mark the ioctl
as legacy and move the code behind CONFIG_DRM_LEGACY. If legacy drivers
are disabled, the ioctl call now returns -EINVAL instead of -EOPNOTSUPP.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/drm_internal.h | 8 --
Hi
Am 13.05.21 um 09:19 schrieb Yang Yingliang:
Fix the following make W=1 kernel build warning:
drivers/gpu/drm/drm_context.c:136: warning: expecting prototype for
drm_ctxbitmap_flush(). Prototype was for drm_legacy_ctxbitmap_flush() instead
Signed-off-by: Yang Yingliang
Added to drm-m
On 11/05/2021 17:15, Dmitry Baryshkov wrote:
dpu_core_irq_en/disable helpers are always called with the irq_count
equal to 1. Merge them with _dpu_core_en/disable functions and make them
handle just one interrupt index at a time.
Replacing this patch with the squashing enable/disable into
regist
Simplify IRQ handling. dpu_irq_map is a huge table consisting of all
possible IRQ entries (including a plenty of 'reserved' = not existing
IRQs). It is always used to lookup the interrupt index (in the table)
and then to use this index to lookup related interrupt register and
mask. For the long per
In order to make mdss_irqs readable (and error-prone) define names for
interrupt register indices.
Signed-off-by: Dmitry Baryshkov
---
.../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c| 45 ---
.../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h | 18
2 files changed, 58 insertio
There is little sense in reading interrupt statuses and right after that
going after the array of statuses to dispatch them. Merge both loops
into single function doing read and dispatch.
Signed-off-by: Dmitry Baryshkov
Reviewed-by: Bjorn Andersson
---
drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq
Always call dpu_hw_intr_clear_intr_status_nolock() from the
dpu_hw_intr_dispatch_irqs(). This simplifies the callback function
(which call clears the interrupts anyway) and enforces clearing the hw
interrupt status.
Signed-off-by: Dmitry Baryshkov
Reviewed-by: Bjorn Andersson
---
drivers/gpu/dr
There is no more need for the dpu_intr_type types, dpu_irq_map table,
individual intr defines and obsolete_irq field. Drop all of them now.
Signed-off-by: Dmitry Baryshkov
---
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h |2 -
.../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c |4 -
.../drm/
The IRQ table in the dpu_hw_interrupts.h is big, ugly, and hard to
maintain. There are only few interrupts used from that table. Newer
generations use different IRQ locations. Move this data to hw catalog.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.c | 20 +-
Merge dpu_core_irq_enable() into dpu_core_irq_register_callback() and
dpu_core_irq_disable() into dpu_core_irq_unregister_callback(), because
they are called in pairs. There is no need to have separate
enable/disable pair, we can enable hardware IRQ when first callback is
registered and when the la
On 16/05/2021 08:24, Bjorn Andersson wrote:
On Sun 11 Apr 19:09 CDT 2021, Dmitry Baryshkov wrote:
Change huge lookup table to contain just sensible entries. IRQ index is
now not an index in the table, but just register id (multiplied by 32,
the amount of IRQs in the register) plus offset in the
On Sun, May 16, 2021 at 03:22:09PM +0200, Juerg Haefliger wrote:
> There are a few occurences of leading spaces before tabs in a couple of
> Kconfig files. Remove them by running the following command:
>
> $ find . -name 'Kconfig*' | xargs sed -r -i 's/^[ ]+\t/\t/'
>
> Signed-off-by: Juerg Haef
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