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On 18/05/16 18:07, Arnd Bergmann wrote: > The drm_gem_object_lookup() function prototype changed while this > driver was added, so it fails to build now: > > drivers/gpu/drm/mediatek/mtk_drm_gem.c: In function 'mtk_drm_gem_dumb_map_offset': > drivers/gpu/drm/mediatek/mtk_drm_gem.c:142:30: error: passing argument 1 of 'drm_gem_object_lookup' from incompatible pointer type [-Werror=incompatible-pointer-types] > obj = drm_gem_object_lookup(dev, file_priv,...

The drm_gem_object_lookup() function prototype changed while this driver was added, so it fails to build now: drivers/gpu/drm/mediatek/mtk_drm_gem.c: In function 'mtk_drm_gem_dumb_map_offset': drivers/gpu/drm/mediatek/mtk_drm_gem.c:142:30: error: passing argument 1 of 'drm_gem_object_lookup' from incompatible pointer type [-Werror=incompatible-pointer-types] obj = drm_gem_object_lookup(dev, file_priv, handle); T...

GEM object functions deprecate several similar callback interfaces in struct drm_driver. This patch replaces the per-driver callbacks with per-instance callbacks in mediatek. The only exception is gem_prime_mmap, which is non-trivial to convert. Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 5 ----- drivers/gpu/drm/mediatek/mtk_drm_gem.c | 11 +++++++++++ 2 files changed, 11 insertions(+), 5 deletions(-)...

The mediatak driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/mediatek/mtk_dpi.c | 14 +++----------- drivers/gpu/drm/mediatek/mtk_dsi.c | 14 +++----------- 2 files changed, 6 insertions(+), 22 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 14fbe1c09ce9..9c90c58e5acd 100644 --- a/drivers/gpu/drm/mediatek/mtk_d...

Fixes a build failure with mediatek. This change was supposed to be part of commit 49a3f51dfeee ("drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends"), but mediatek was forgotten. Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> Fixes: 49a3f51dfeee ("drm/gem: Use struct dma_buf_ma...

...It's likely that some of these have already been fixed since this morning's linux-next, so just ignore the ones are no longer needed. [resending because of missing Cc list for the actual patches, sorry about that] Arnd Bergmann (5): headers_check: don't warn about c++ guards drm: mediatek: add CONFIG_OF dependency drm: mediatek: fixup drm_gem_object_lookup API change drm: exynos: mark pm functions as __maybe_unused drm: remove unused dev variables drivers/gpu/drm/armada/armada_crtc.c | 1 - drivers/gpu/drm/exynos/exynos_hdmi.c | 6 ++---- drivers/gpu/drm/mediatek/Kconfig...

The mediatek DRM driver can be configured for compile testing with CONFIG_OF disabled, but then fails to link: drivers/gpu/built-in.o: In function `mtk_drm_bind': analogix_dp_reg.c:(.text+0x52888): undefined reference to `of_find_device_by_node' analogix_dp_reg.c:(.text+0x52930): undefined reference to...

...etween connectors and encoders and the driver is relying on the atomic helpers: we can drop the custom ->best_encoder() implementation and let the core call drm_atomic_helper_best_encoder() for us. Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com> --- drivers/gpu/drm/mediatek/mtk_dsi.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index 2d808e5..7343ffc 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -575,14 +575,6 @@ static int mtk_dsi_conne...

...be good to add all five patches to that tree before they make it into mainline. It's likely that some of these have already been fixed since this morning's linux-next, so just ignore the ones are no longer needed. Arnd Bergmann (5): headers_check: don't warn about c++ guards drm: mediatek: add CONFIG_OF dependency drm: mediatek: fixup drm_gem_object_lookup API change drm: exynos: mark pm functions as __maybe_unused drm: remove unused dev variables drivers/gpu/drm/armada/armada_crtc.c | 1 - drivers/gpu/drm/exynos/exynos_hdmi.c | 6 ++---- drivers/gpu/drm/mediatek/Kconfig...

...platform remove callback returning void drm/kmb: Convert to platform remove callback returning void drm/lima: Convert to platform remove callback returning void drm/logicvc: Convert to platform remove callback returning void drm/mcde: Convert to platform remove callback returning void drm/mediatek: Convert to platform remove callback returning void drm/mediatek: Convert to platform remove callback returning void drm/meson: Convert to platform remove callback returning void drm/msm: Convert to platform remove callback returning void drm/mxsfb: Convert to platform remove callback retur...

...move set but never used variable 'len' drm/exynos/exynos7_drm_decon: Supply missing description for param 'ctx' drm/exynos/exynos_drm_fimd: Add missing description for param 'ctx' drm/exynos/exynos_drm_gsc: Supply missing description for 'num_limits' drm/mediatek/mtk_dpi: Remove unused struct definition 'mtk_dpi_encoder_funcs' drm/mediatek/mtk_disp_color: Fix formatting and provide missing member description drm/mediatek/mtk_disp_ovl: Fix formatting and provide missing member description drm/mediatek/mtk_disp_rdma: Fix formatting a...

The MediaTek DSP compiler team in Woburn, MA seeks a talented PhD/MS/BS candidate for an internship. You'll work closely with our best engineers developing compilers and programming tools for multi-core vector DSPs. We're particularly interested in parallel programming paradigms, loop scheduling, vector...

...move set but never used variable 'len' drm/exynos/exynos7_drm_decon: Supply missing description for param 'ctx' drm/exynos/exynos_drm_fimd: Add missing description for param 'ctx' drm/exynos/exynos_drm_gsc: Supply missing description for 'num_limits' drm/mediatek/mtk_dpi: Remove unused struct definition 'mtk_dpi_encoder_funcs' drm/mediatek/mtk_disp_color: Fix formatting and provide missing member description drm/mediatek/mtk_disp_ovl: Fix formatting and provide missing member description drm/mediatek/mtk_disp_rdma: Fix formatting a...

From: Joerg Roedel <jroedel at suse.de> Convert the Mediatek IOMMU driver to use the probe_device() and release_device() call-backs of iommu_ops, so that the iommu core code does the group and sysfs setup. Signed-off-by: Joerg Roedel <jroedel at suse.de> --- drivers/iommu/mtk_iommu.c | 24 ++++++------------------ 1 file changed, 6 insertions(+), 18...

...tree before they make it into mainline. > > It's likely that some of these have already been fixed since > this morning's linux-next, so just ignore the ones are no > longer needed. > > Arnd Bergmann (5): > headers_check: don't warn about c++ guards > drm: mediatek: add CONFIG_OF dependency > drm: mediatek: fixup drm_gem_object_lookup API change > drm: exynos: mark pm functions as __maybe_unused > drm: remove unused dev variables None of the actual patches seems to have made it onto dri-devel. Stuck somewhere? -Daniel > > drivers/gpu/...

From: Joerg Roedel <jroedel at suse.de> Convert the Mediatek-v1 IOMMU driver to use the probe_device() and release_device() call-backs of iommu_ops, so that the iommu core code does the group and sysfs setup. Signed-off-by: Joerg Roedel <jroedel at suse.de> --- drivers/iommu/mtk_iommu_v1.c | 50 +++++++++++++++--------------------- 1 file changed, 20...

...t called. Cc: Boris Brezillon <boris.brezillon at free-electrons.com> Cc: David Airlie <airlied at linux.ie> Cc: Daniel Vetter <daniel.vetter at intel.com> Cc: Jani Nikula <jani.nikula at linux.intel.com> Cc: Sean Paul <seanpaul at chromium.org> Cc: CK Hu <ck.hu at mediatek.com> Cc: Philipp Zabel <p.zabel at pengutronix.de> Cc: Matthias Brugger <matthias.bgg at gmail.com> Cc: Rob Clark <robdclark at gmail.com> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: Thierry Reding <thierry.reding at gmail.com> Cc: Jonathan Hunter <jonathanh at nv...

...ootlin.com> Cc: Sean Paul <sean at poorly.run> Cc: Jani Nikula <jani.nikula at linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi at intel.com> Cc: Philipp Zabel <p.zabel at pengutronix.de> Cc: CK Hu <ck.hu at mediatek.com> Cc: Matthias Brugger <matthias.bgg at gmail.com> Cc: Rob Clark <robdclark at gmail.com> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen at ti.com> Cc: Laurent Pinchart <laurent.pinchart at ideasonboard.com> Cc: Kieran Bingham <kiera...

...Daniel Vetter <daniel.vetter at intel.com> > Cc: linux-arm-kernel at lists.infradead.org > Cc: virtualization at lists.linux-foundation.org > Cc: etnaviv at lists.freedesktop.org > Cc: linux-samsung-soc at vger.kernel.org > Cc: intel-gfx at lists.freedesktop.org > Cc: linux-mediatek at lists.infradead.org > Cc: linux-amlogic at lists.infradead.org > Cc: linux-arm-msm at vger.kernel.org > Cc: freedreno at lists.freedesktop.org > Cc: nouveau at lists.freedesktop.org > Cc: spice-devel at lists.freedesktop.org > Cc: amd-gfx at lists.freedesktop.org > Cc: linux...

...lane_state() away from driver code. Entire series available here: git://github.com/vsyrjala/linux.git atomic_plane_helper_clip Cc: Archit Taneja <architt at codeaurora.org> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: Brian Starkey <brian.starkey at arm.com> Cc: CK Hu <ck.hu at mediatek.com> Cc: Daniel Vetter <daniel at ffwll.ch> Cc: freedreno at lists.freedesktop.org Cc: Laurent Pinchart <laurent.pinchart at ideasonboard.com> Cc: linux-amlogic at lists.infradead.org Cc: linux-arm-msm at vger.kernel.org Cc: linux-tegra at vger.kernel.org Cc: Liviu Dudau <liviu.du...