Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/evergreen.c:3825:5: warning: no previous prototype for
‘evergreen_gpu_check_soft_reset’ [-Wmissing-prototypes]
3825 | u32 evergreen_gpu_check_soft_reset(struct radeon_device *rdev)
| ^~
Cc: Ale
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/cik.c:4845:5: warning: no previous prototype for
‘cik_gpu_check_soft_reset’ [-Wmissing-prototypes]
4845 | u32 cik_gpu_check_soft_reset(struct radeon_device *rdev)
| ^~~~
Cc: Alex Deucher
Cc: "Christia
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/cik.c:1868:5: warning: no previous prototype for
‘ci_mc_load_microcode’ [-Wmissing-prototypes]
1868 | int ci_mc_load_microcode(struct radeon_device *rdev)
| ^~~~
drivers/gpu/drm/radeon/cik.c:5847:6: warnin
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/atombios_encoders.c:2721:1: warning: no previous
prototype for ‘radeon_add_atom_encoder’ [-Wmissing-prototypes]
2721 | radeon_add_atom_encoder(struct drm_device *dev,
| ^~~
Cc: Alex Deucher
Cc: "Chris
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/si.c:3768:5: warning: no previous prototype for
‘si_gpu_check_soft_reset’ [-Wmissing-prototypes]
3768 | u32 si_gpu_check_soft_reset(struct radeon_device *rdev)
| ^~~
Cc: Alex Deucher
Cc: "Christian Kö
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/cik_sdma.c:331:6: warning: no previous prototype for
‘cik_sdma_enable’ [-Wmissing-prototypes]
331 | void cik_sdma_enable(struct radeon_device *rdev, bool enable)
| ^~~
drivers/gpu/drm/radeon/cik_sdma.c:528:5:
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/ni.c:1733:5: warning: no previous prototype for
‘cayman_gpu_check_soft_reset’ [-Wmissing-prototypes]
1733 | u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev)
| ^~~
Cc: Alex Deucher
Cc: "
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/radeon_prime.c:43:24: warning: no previous prototype
for ‘radeon_gem_prime_import_sg_table’ [-Wmissing-prototypes]
43 | struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device
*dev,
| ^~~
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/vce_v2_0.c:111:6: warning: no previous prototype for
‘vce_v2_0_enable_mgcg’ [-Wmissing-prototypes]
111 | void vce_v2_0_enable_mgcg(struct radeon_device *rdev, bool enable)
| ^~~~
Cc: Alex Deucher
Cc: "Chr
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/r600_hdmi.c:177:6: warning: no previous prototype for
‘r600_hdmi_update_acr’ [-Wmissing-prototypes]
177 | void r600_hdmi_update_acr(struct drm_encoder *encoder, long offset,
| ^~~~
drivers/gpu/drm/radeon/r
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/rv770_dpm.c:62:30: warning: no previous prototype for
‘evergreen_get_pi’ [-Wmissing-prototypes]
62 | struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev)
| ^~~~
Cc: Alex Deucher
Cc: "Chri
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/ni.c:1378:6: warning: no previous prototype for
‘cayman_cp_int_cntl_setup’ [-Wmissing-prototypes]
1378 | void cayman_cp_int_cntl_setup(struct radeon_device *rdev,
| ^~~~
drivers/gpu/drm/radeon/ni.c:173
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/ni_dpm.c:727:23: warning: no previous prototype for
‘ni_get_pi’ [-Wmissing-prototypes]
727 | struct ni_power_info *ni_get_pi(struct radeon_device *rdev)
| ^
drivers/gpu/drm/radeon/ni_dpm.c:734:15: warning: no prev
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/si_dpm.c:3802:4: warning: no previous prototype for
‘si_get_ddr3_mclk_frequency_ratio’ [-Wmissing-prototypes]
3802 | u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
| ^~~~
drivers/gpu/drm
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/r600.c:3480:5: warning: no previous prototype for
‘r600_ih_ring_alloc’ [-Wmissing-prototypes]
3480 | int r600_ih_ring_alloc(struct radeon_device *rdev)
| ^~
drivers/gpu/drm/radeon/r600.c:3516:6: warning: n
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/cik.c:6413:6: warning: no previous prototype for
‘cik_init_cp_pg_table’ [-Wmissing-prototypes]
6413 | void cik_init_cp_pg_table(struct radeon_device *rdev)
| ^~~~
drivers/gpu/drm/radeon/cik.c:6670:5: warni
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/exynos/exynos_drm_fimd.c:733: warning: Function parameter or
member 'ctx' not described in 'fimd_shadow_protect_win'
Cc: Inki Dae
Cc: Joonyoung Shim
Cc: Seung-Woo Kim
Cc: Kyungmin Park
Cc: David Airlie
Cc: Daniel Vetter
Cc:
This needs someone with in-depth knowledge of the driver to complete.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/mediatek/mtk_drm_crtc.c:62: warning: Function parameter or
member 'pending_needs_vblank' not described in 'mtk_drm_crtc'
drivers/gpu/drm/mediatek/mtk_drm_crtc.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/exynos/exynos7_drm_decon.c:354: warning: Function parameter or
member 'ctx' not described in 'decon_shadow_protect_win'
Cc: Inki Dae
Cc: Joonyoung Shim
Cc: Seung-Woo Kim
Cc: Kyungmin Park
Cc: David Airlie
Cc: Daniel Vetter
C
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/mediatek/mtk_disp_ovl.c:75: warning: Function parameter or
member 'ddp_comp' not described in 'mtk_disp_ovl'
drivers/gpu/drm/mediatek/mtk_disp_ovl.c:75: warning: Function parameter or
member 'crtc' not described in 'mtk_disp_ovl'
Also removing the call to amdgpu_atombios_encoder_get_backlight_level_from_reg()
since, according to Alex Deucher, "We call it again below indirectly".
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c: In function
‘amdgpu_atombios_encoder_init_back
[sending again, as `git send-email` crashed!]
This set contains fixes for some "wouldn't it be nice if" issues,
however most of the patches seen here have been on the MLs, but
were left unreviewed.
Lee Jones (42):
drm/amd/amdgpu/atombios_encoders: Remove set but unused variable
'backlight_l
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/pl111/pl111_debugfs.c:33:5: warning: no previous prototype for
‘pl111_debugfs_regs’ [-Wmissing-prototypes]
Cc: Eric Anholt
Cc: David Airlie
Cc: Daniel Vetter
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones
---
dr
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/mediatek/mtk_drm_drv.c:316:24: warning: no previous prototype
for ‘mtk_drm_gem_prime_import’ [-Wmissing-prototypes]
Cc: Chun-Kuang Hu
Cc: Philipp Zabel
Cc: David Airlie
Cc: Daniel Vetter
Cc: Matthias Brugger
Cc: Sumit Semwal
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/exynos/exynos_drm_gsc.c:129: warning: Function parameter or
member 'num_limits' not described in 'gsc_driverdata'
Cc: Inki Dae
Cc: Joonyoung Shim
Cc: Seung-Woo Kim
Cc: Kyungmin Park
Cc: David Airlie
Cc: Daniel Vetter
Cc: Krz
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/mediatek/mtk_dpi.c:530:39: warning: ‘mtk_dpi_encoder_funcs’
defined but not used [-Wunused-const-variable=]
Cc: Chun-Kuang Hu
Cc: Philipp Zabel
Cc: David Airlie
Cc: Daniel Vetter
Cc: Matthias Brugger
Cc: Jie Qiu
Cc: dri-deve
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/armada/armada_overlay.c:329:1: warning: no previous prototype
for ‘armada_overlay_duplicate_state’ [-Wmissing-prototypes]
Cc: Russell King
Cc: David Airlie
Cc: Daniel Vetter
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Le
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/mediatek/mtk_disp_color.c:40: warning: Function parameter or
member 'ddp_comp' not described in 'mtk_disp_color'
drivers/gpu/drm/mediatek/mtk_disp_color.c:40: warning: Function parameter or
member 'crtc' not described in 'mtk_dis
Very little attempt has been made to document these functions.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c:227: warning: Function parameter or
member 'ctl' not described in 'mdp5_ctl_set_encoder_state'
drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c:227:
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/mediatek/mtk_disp_rdma.c:66: warning: Function parameter or
member 'ddp_comp' not described in 'mtk_disp_rdma'
drivers/gpu/drm/mediatek/mtk_disp_rdma.c:66: warning: Function parameter or
member 'crtc' not described in 'mtk_disp_r
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: In function
‘dpu_encoder_virt_mode_set’:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:981:31: warning: variable
‘num_dspp’ set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dp
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c:581:5: warning: no previous
prototype for ‘mdp5_crtc_setup_pipeline’ [-Wmissing-prototypes]
Cc: Rob Clark
Cc: Sean Paul
Cc: David Airlie
Cc: Daniel Vetter
Cc: Thomas Zimmermann
Cc: linux-arm-...@vger
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/drm_dp_mst_topology.c: In function
‘drm_dp_send_query_stream_enc_status’:
drivers/gpu/drm/drm_dp_mst_topology.c:3263:6: warning: variable ‘len’ set but
not used [-Wunused-but-set-variable]
Cc: Maarten Lankhorst
Cc: Maxime Ripar
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/ttm/ttm_tt.c:45: warning: Function parameter or member 'bo'
not described in 'ttm_tt_create'
drivers/gpu/drm/ttm/ttm_tt.c:45: warning: Function parameter or member
'zero_alloc' not described in 'ttm_tt_create'
drivers/gpu/drm/tt
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/ttm/ttm_range_manager.c:46: warning: cannot understand
function prototype: 'struct ttm_range_manager '
Cc: Christian Koenig
Cc: Huang Rui
Cc: David Airlie
Cc: Daniel Vetter
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Le
Must start with "struct "
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/rockchip/rockchip_lvds.c:49: warning: cannot understand
function prototype: 'struct rockchip_lvds_soc_data '
Cc: Sandy Huang
Cc: "Heiko Stübner"
Cc: David Airlie
Cc: Daniel Vetter
Cc: Mark Yao
Cc: d
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c: In function
‘_dpu_core_perf_calc_crtc’:
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c:113:25: warning: variable
‘dpu_cstate’ set but not used [-Wunused-but-set-variable]
Cc: Rob Clark
Cc: Sean Pau
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/v3d/v3d_gem.c:292: warning: Function parameter or member
'bo_handles' not described in 'v3d_lookup_bos'
drivers/gpu/drm/v3d/v3d_gem.c:292: warning: Function parameter or member
'bo_count' not described in 'v3d_lookup_bos'
Cc: Er
... and demote non-conformant kernel-doc header.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/nouveau/nvkm/core/firmware.c:71: warning: Function parameter
or member 'subdev' not described in 'nvkm_firmware_get'
drivers/gpu/drm/nouveau/nvkm/core/firmware.c:71: warning: Funct
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c:357: warning: Function
parameter or member 'dsi' not described in 'ns2bc'
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c:357: warning: Function
parameter or member 'ns' not described in 'ns2bc'
d
The stack is too full.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c: In function
‘sideband_msg_req_encode_decode’:
drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c:161:1: warning: the frame
size of 1176 bytes is larger than 1024 bytes [
In the macro drm_mm_for_each_hole() 'hole_end' is provided as a
container for 'hole_start + pos->hole_size', but is not utilised in
this use-case. We cannot simply delete the variable, so here we tell
the compiler that we're intentionally discarding the read value.
Fixes the following W=1 kernel
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/ttm/ttm_bo.c:51: warning: Function parameter or member
'ttm_global_mutex' not described in 'DEFINE_MUTEX'
drivers/gpu/drm/ttm/ttm_bo.c:286: warning: Function parameter or member 'bo'
not described in 'ttm_bo_cleanup_memtype_use'
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/vc4/vc4_hdmi.c: In function ‘vc4_hdmi_set_audio_infoframe’:
drivers/gpu/drm/vc4/vc4_hdmi.c:334:6: warning: variable ‘ret’ set but not used
[-Wunused-but-set-variable]
Cc: Eric Anholt
Cc: Maxime Ripard
Cc: David Airlie
Cc: Dani
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c:299:5: warning: no previous prototype
for ‘mdp5_disable’ [-Wmissing-prototypes]
drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c:319:5: warning: no previous prototype
for ‘mdp5_enable’ [-Wmissing-prototypes]
Cc:
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/pl111/pl111_display.c:356:6: warning: no previous prototype
for ‘pl111_display_disable’ [-Wmissing-prototypes]
Cc: Eric Anholt
Cc: David Airlie
Cc: Daniel Vetter
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones
---
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/meson/meson_venc.c:893:6: warning: no previous prototype for
‘meson_venc_hdmi_get_dmt_vmode’ [-Wmissing-prototypes]
Cc: Neil Armstrong
Cc: David Airlie
Cc: Daniel Vetter
Cc: Kevin Hilman
Cc: Jerome Brunet
Cc: Martin Blumensti
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/vc4/vc4_v3d.c:131: warning: Function parameter or member 'vc4'
not described in 'vc4_v3d_pm_get'
drivers/gpu/drm/vc4/vc4_v3d.c:231: warning: Function parameter or member 'vc4'
not described in 'bin_bo_alloc'
Cc: Eric Anholt
Cc:
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/selftests/test-drm_framebuffer.c: In function
‘execute_drm_mode_fb_cmd2’:
drivers/gpu/drm/selftests/test-drm_framebuffer.c:333:26: warning: variable
‘fb’ set but not used [-Wunused-but-set-variable]
Cc: David Airlie
Cc: Daniel
They're taking up too much space on the stack.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/ipu-v3/ipu-di.c: In function ‘ipu_di_sync_config_noninterlaced’:
drivers/gpu/ipu-v3/ipu-di.c:391:1: warning: the frame size of 1064 bytes is
larger than 1024 bytes [-Wframe-larger-than=]
There is too much data being stored on the stack.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c: In function
‘sideband_msg_req_encode_decode’:
drivers/gpu/drm/selftests/test-drm_dp_mst_helper.c:168:1: warning: the frame
size of 1072 bytes
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/msm/adreno/a6xx_gpu.c:33:6: warning: no previous prototype for
‘a6xx_idle’ [-Wmissing-prototypes]
Cc: Rob Clark
Cc: Sean Paul
Cc: David Airlie
Cc: Daniel Vetter
Cc: linux-arm-...@vger.kernel.org
Cc: dri-devel@lists.freedesktop
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/rockchip/rockchip_rgb.c:71:22: warning: no previous prototype
for ‘rockchip_rgb_init’ [-Wmissing-prototypes]
drivers/gpu/drm/rockchip/rockchip_rgb.c:159:6: warning: no previous prototype
for ‘rockchip_rgb_fini’ [-Wmissing-prototy
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/meson/meson_vclk.c:134:6: warning: no previous prototype for
‘meson_vid_pll_set’ [-Wmissing-prototypes]
drivers/gpu/drm/meson/meson_vclk.c:490:6: warning: no previous prototype for
‘meson_hdmi_pll_set_params’ [-Wmissing-prototype
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/v3d/v3d_sched.c:75: warning: Function parameter or member
'sched_job' not described in 'v3d_job_dependency'
drivers/gpu/drm/v3d/v3d_sched.c:75: warning: Function parameter or member
's_entity' not described in 'v3d_job_dependency
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/v3d/v3d_drv.c:73:32: warning: ‘v3d_v3d_pm_ops’ defined but not
used [-Wunused-const-variable=]
Cc: Eric Anholt
Cc: David Airlie
Cc: Daniel Vetter
Cc: Philipp Zabel
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones
The alternative is to move them into the source file that uses then,
but they are large and intrusive, so that strategy is being avoided.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/vc4/vc4_hdmi_regs.h:282:39: warning: ‘vc5_hdmi_hdmi1_fields’
defined but not used [-Wunused-
In the macro for_each_oldnew_crtc_in_state() 'crtc_state' is provided
as a container for state->crtcs[i].new_state, but is not utilised in
some use-cases, so we fake-use it instead.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/imx/ipuv3-plane.c: In function ‘ipu_planes_assign
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/vc4/vc4_debugfs.c:25: warning: Function parameter or member
'minor' not described in 'vc4_debugfs_init'
drivers/gpu/drm/vc4/vc4_debugfs.c:62: warning: Function parameter or member
'dev' not described in 'vc4_debugfs_add_file'
dr
From: Rob Clark
Previously we only held obj lock in the _active_get() path, and relied
on atomic_dec_return() to not be racy in the _active_put() path where
obj lock was not held.
But this is a false sense of security. Unlike obj lifetime refcnt,
where you do not expect to *increase* the refcnt
From: Rob Clark
Just because a obj is active, if the vmap_count is zero, we can still
tear down the vmap.
Signed-off-by: Rob Clark
---
drivers/gpu/drm/msm/msm_gem_shrinker.c | 47 +++---
1 file changed, 35 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/msm/msm
From: Rob Clark
The last patch is the main thing, motivated by some cases where we would
spend a lot of time in msm_gem_shrinker_count(). First two are fixes I
noticed along the way.
Rob Clark (3):
drm/msm: Protect obj->active_count under obj lock
drm/msm/shrinker: We can vmap shrink active
From: Rob Clark
In situations where the GPU is mostly idle, all or nearly all buffer
objects will be in the inactive list. But if the system is under memory
pressure (from something other than GPU), we could still get a lot of
shrinker calls. Which results in traversing a list of thousands of o
On Mon, Nov 16, 2020 at 9:33 AM Christoph Hellwig wrote:
>
> On Sat, Nov 14, 2020 at 03:07:20PM -0500, Jonathan Marek wrote:
> > qcom's vulkan driver has nonCoherentAtomSize=1, and it looks like
> > dma_sync_single_for_cpu() does deal in some way with the partial cache line
> > case, although I'm
The Exynos DRM uses Common Clock Framework thus it cannot be built on
platforms without it (e.g. compile test on MIPS with RALINK and
SOC_RT305X):
/usr/bin/mips-linux-gnu-ld: drivers/gpu/drm/exynos/exynos_mixer.o: in
function `mixer_bind':
exynos_mixer.c:(.text+0x958): undefined reference
The Ingenic DRM uses Common Clock Framework thus it cannot be built on
platforms without it (e.g. compile test on MIPS with RALINK and
SOC_RT305X):
/usr/bin/mips-linux-gnu-ld: drivers/gpu/drm/ingenic/ingenic-drm-drv.o: in
function `ingenic_drm_bind.isra.0':
ingenic-drm-drv.c:(.text+0x1600
Hi Daniel
> > Feel free to just merge it via your tree. Patches here are pretty
> > much independent ;-)
>
> Ok I put it into drm-misc-next. I kinda assumed since there's also a huge
> effort going on to shut up warnings, plus I think kerneldoc issues are
> reported by a bunch of build bots nowada
The iMX DRM drivers use Common Clock Framework thus they cannot be built
on platforms without it (e.g. compile test on MIPS with RALINK and
SOC_RT305X):
/usr/bin/mips-linux-gnu-ld: drivers/gpu/drm/imx/imx-ldb.o: in function
`imx_ldb_encoder_disable':
imx-ldb.c:(.text+0x400): undefined ref
Hi,
On 13/11/2020 11:46, Yuti Amonkar wrote:
> This patch series add bus format negotiation support for Cadence MHDP8546
> bridge
> driver.
>
> The patch series has four patches in the below sequence:
> 1. drm: bridge: cdns-mhdp8546: Add output bus format negotiation
> Add minimal output bus for
Em Mon, 16 Nov 2020 18:24:04 +0100
Daniel Vetter escreveu:
> On Mon, Nov 16, 2020 at 05:38:04PM +0100, Mauro Carvalho Chehab wrote:
> > Em Mon, 16 Nov 2020 16:36:06 +0100
> > Daniel Vetter escreveu:
> >
> > > On Mon, Nov 16, 2020 at 11:18:06AM +0100, Mauro Carvalho Chehab wrote:
> > > > Som
On 11/16/20 4:48 AM, Christian König wrote:
Am 15.11.20 um 07:34 schrieb Andrey Grodzovsky:
On 11/14/20 4:51 AM, Daniel Vetter wrote:
On Sat, Nov 14, 2020 at 9:41 AM Christian König
wrote:
Am 13.11.20 um 21:52 schrieb Andrey Grodzovsky:
On 6/22/20 1:50 PM, Daniel Vetter wrote:
On Mon, Jun
Reorder the code to fix checking if blitting is available.
Signed-off-by: Christian König
Fixes: f5a89a5cae81 drm/amdgpu/ttm: use multihop
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 53 +++--
1 file changed, 23 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/a
On Mon, Nov 16, 2020 at 2:14 PM Christian König
wrote:
>
> Reorder the code to fix checking if blitting is available.
>
> Signed-off-by: Christian König
> Fixes: f5a89a5cae81 drm/amdgpu/ttm: use multihop
Typo in the subject (oder -> order). With that fixes the patch is:
Acked-by: Alex Deucher
On Thu, Nov 12, 2020 at 02:17:11PM +0800, Liu Ying wrote:
> To complement panel-simple.yaml, create panel-simple-lvds-dual-ports.yaml.
> panel-simple-lvds-dual-ports.yaml is for all simple LVDS panels that
> have dual LVDS ports and require only a single power-supply.
> The first port receives odd
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_atombios.c:1791:6: warning: no previous
> prototype for ‘radeon_atom_get_tv_timings’ [-Wmissing-prototypes]
> 1791 | bool radeon_atom_get_tv_timings(struct ra
This is a note to let you know that I've just added the patch titled
drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[]
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the pat
>
> Christ. It's been two weeks. I'm doing -rc4 today, and I still don't
> have the fix.
>
> The problem seems entirely obvious, as reported by Kirill: the nv50
> code unconditionally calls the "atomic_{dis,en}able()" functions, even
> when not everybody was converted.
>
> The fix seems to be to ei
This is a note to let you know that I've just added the patch titled
drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[]
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the pat
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Unfortunately, a suitable one didn't already exist.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_device.c:637:6: warning: no previous prototype
> for ‘radeon_device_is_virtual’ [-Wmissing-prototypes]
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_kms.c:756:5: warning: no previous prototype
> for ‘radeon_get_vblank_counter_kms’ [-Wmissing-prototypes]
> 756 | u32 radeon_get_vblank_counter_kms(struct drm_
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_kms.c:226: warning: Function parameter or
> member 'dev' not described in 'radeon_info_ioctl'
> drivers/gpu/drm/radeon/radeon_kms.c:226: warning: Excess funct
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_ttm.c: At top level:
> drivers/gpu/drm/radeon/radeon_ttm.c:817:5: warning: no previous prototype
> for ‘radeon_ttm_init’ [-Wmissing-prototypes]
> 817 | int r
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_legacy_encoders.c:1745:1: warning: no
> previous prototype for ‘radeon_add_legacy_encoder’ [-Wmissing-prototypes]
> 1745 | radeon_add_legacy_encoder(struct d
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_legacy_encoders.c:1746:1: warning: no previous
> prototype for ‘radeon_add_legacy_encoder’ [-Wmissing-prototypes]
> 1746 | radeon_add_legacy_encoder(struct dr
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_irq_kms.c:56: warning: Function parameter or
> member 'irq' not described in 'radeon_driver_irq_handler_kms'
> drivers/gpu/drm/radeon/radeon_irq_kms.c:56: war
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/rv770.c:1138:6: warning: no previous prototype for
> ‘rv770_set_clk_bypass_mode’ [-Wmissing-prototypes]
> 1138 | void rv770_set_clk_bypass_mode(struct radeon_device
On Mon, Nov 16, 2020 at 07:11:12PM +0100, Sam Ravnborg wrote:
> Hi Daniel
> > > Feel free to just merge it via your tree. Patches here are pretty
> > > much independent ;-)
> >
> > Ok I put it into drm-misc-next. I kinda assumed since there's also a huge
> > effort going on to shut up warnings, pl
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_pm.c:74:6: warning: no previous prototype for
> ‘radeon_pm_acpi_event_handler’ [-Wmissing-prototypes]
> 74 | void radeon_pm_acpi_event_handler(struct radeon_d
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/dce3_1_afmt.c:30:6: warning: no previous prototype
> for ‘dce3_2_afmt_hdmi_write_speaker_allocation’ [-Wmissing-prototypes]
> 30 | void dce3_2_afmt_hdmi_write_speake
On Mon, Nov 16, 2020 at 12:30 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/evergreen.c:1281:6: warning: no previous prototype
> for ‘evergreen_fix_pci_max_read_req_size’ [-Wmissing-prototypes]
> 1281 | void evergreen_fix_pci_max_read_req_si
On Mon, Nov 16, 2020 at 01:37:11PM +0200, Jani Nikula wrote:
> On Mon, 16 Nov 2020, Mauro Carvalho Chehab wrote:
> > Some identifiers have different names between their prototypes
> > and the kernel-doc markup.
> >
> > Others need to be fixed, as kernel-doc markups should use this format:
> >
On Mon, Nov 16, 2020 at 12:37 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_ttm.c:931:5: warning: no previous prototype
> for ‘radeon_mmap’ [-Wmissing-prototypes]
> 931 | int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
On Mon, Nov 16, 2020 at 12:37 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_irq_kms.c:53:13: warning: no previous
> prototype for ‘radeon_driver_irq_handler_kms’ [-Wmissing-prototypes]
> 53 | irqreturn_t radeon_driver_irq_handler_kms(
On Mon, Nov 16, 2020 at 12:37 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/atombios_i2c.c:100:5: warning: no previous prototype
> for ‘radeon_atom_hw_i2c_xfer’ [-Wmissing-prototypes]
> 100 | int radeon_atom_hw_i2c_xfer(struct i2c_adapter *i
On Mon, Nov 16, 2020 at 12:37 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/radeon_prime.c:34:18: warning: no previous prototype
> for ‘radeon_gem_prime_get_sg_table’ [-Wmissing-prototypes]
> 34 | struct sg_table *radeon_gem_prime_get_sg_tab
On Mon, Nov 16, 2020 at 12:37 PM Lee Jones wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/radeon/evergreen_hdmi.c:37:6: warning: no previous prototype
> for ‘dce4_audio_enable’ [-Wmissing-prototypes]
> drivers/gpu/drm/radeon/evergreen_hdmi.c:67:6: warning: no pr
Introduce a separate function for the blit code and its vmap setup. Done
in preparation of additional changes. No functional changes are made.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/drm_fb_helper.c | 24 +++-
1 file changed, 19 insertions(+), 5 deletions(-)
dif
Here's a number of fb-helper patches that have been piling up recently.
Patches 1 to 3 fix bugs that I spotted while going through the code.
Because of the way the fbdev code works, they have been avoided so far.
Patches 4 to 7 cleanup damage handling for fbdev's shadow buffer and
fix a few issue
Flushing the fbdev's shadow buffer requires vmap'ing the BO memory, which
in turn requires pinning the BO. While being pinned, the BO cannot be moved
into VRAM for scanout. Consequently, a concurrent modeset operation that
involves the fbdev framebuffer would likely fail.
Resolve this problem be a
The dirty worker handles all damage updates, instead of just calling
the framebuffer's dirty callback. Rename it to damage worker. Also
rename related variables accordingly. No functional changes are made.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/drm_fb_helper.c | 65 +++-
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