search for: mgag200_cursor

...;>> patch also converts the driver to use the new interfaces. >>> >>> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> >>> --- >>> drivers/gpu/drm/drm_gem_vram_helper.c | 75 ++++++++++++++++++++++++ >>> drivers/gpu/drm/mgag200/mgag200_cursor.c | 18 +++--- >>> include/drm/drm_gem_vram_helper.h | 3 + >>> 3 files changed, 88 insertions(+), 8 deletions(-) >>> >>> diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c >>> index 8f142b810eb4..a002c03...

...es this behavior for its cursor handling. The > patch also converts the driver to use the new interfaces. > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > --- > drivers/gpu/drm/drm_gem_vram_helper.c | 75 ++++++++++++++++++++++++ > drivers/gpu/drm/mgag200/mgag200_cursor.c | 18 +++--- > include/drm/drm_gem_vram_helper.h | 3 + > 3 files changed, 88 insertions(+), 8 deletions(-) > > diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c > index 8f142b810eb4..a002c03eaf4c 100644 > --- a/drivers/gpu/drm/d...

...es this behavior for its cursor handling. The > patch also converts the driver to use the new interfaces. > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > --- > drivers/gpu/drm/drm_gem_vram_helper.c | 75 ++++++++++++++++++++++++ > drivers/gpu/drm/mgag200/mgag200_cursor.c | 18 +++--- > include/drm/drm_gem_vram_helper.h | 3 + > 3 files changed, 88 insertions(+), 8 deletions(-) > > diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c > index 8f142b810eb4..a002c03eaf4c 100644 > --- a/drivers/gpu/drm/d...

...ion. The mgag200 driver requires this behavior for its cursor handling. The patch also converts the driver to use the new interfaces. Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/drm_gem_vram_helper.c | 75 ++++++++++++++++++++++++ drivers/gpu/drm/mgag200/mgag200_cursor.c | 18 +++--- include/drm/drm_gem_vram_helper.h | 3 + 3 files changed, 88 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index 8f142b810eb4..a002c03eaf4c 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/dri...

The mgag200 driver establishes several memory mappings for frame buffers and cursors. This patch converts the driver to use the equivalent drm_gem_vram_kmap() functions. It removes the dependencies on TTM and cleans up the code. --- drivers/gpu/drm/mgag200/mgag200_cursor.c | 35 +++++++++++------------- drivers/gpu/drm/mgag200/mgag200_drv.h | 1 - drivers/gpu/drm/mgag200/mgag200_fb.c | 22 +++++++++------ drivers/gpu/drm/mgag200/mgag200_mode.c | 9 ++++-- 4 files changed, 36 insertions(+), 31 deletions(-) diff --git a/drivers/gpu/drm/mgag200/mgag200_cur...

...r handling. The > > patch also converts the driver to use the new interfaces. > > > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > > --- > > drivers/gpu/drm/drm_gem_vram_helper.c | 75 ++++++++++++++++++++++++ > > drivers/gpu/drm/mgag200/mgag200_cursor.c | 18 +++--- > > include/drm/drm_gem_vram_helper.h | 3 + > > 3 files changed, 88 insertions(+), 8 deletions(-) > > > > diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c > > index 8f142b810eb4..a002c03eaf4c 100644 &gt...

...from within pin/unpin functions drivers/gpu/drm/ast/ast_mode.c | 24 +--- drivers/gpu/drm/drm_gem_vram_helper.c | 115 +++++++++++++++++- .../gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 6 - .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 17 +-- drivers/gpu/drm/mgag200/mgag200_cursor.c | 18 +-- drivers/gpu/drm/mgag200/mgag200_mode.c | 19 +-- include/drm/drm_gem_vram_helper.h | 3 + 7 files changed, 126 insertions(+), 76 deletions(-) -- 2.21.0

...from within pin/unpin functions drivers/gpu/drm/ast/ast_mode.c | 24 +--- drivers/gpu/drm/drm_gem_vram_helper.c | 115 +++++++++++++++++- .../gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 6 - .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 17 +-- drivers/gpu/drm/mgag200/mgag200_cursor.c | 18 +-- drivers/gpu/drm/mgag200/mgag200_mode.c | 19 +-- include/drm/drm_gem_vram_helper.h | 3 + 7 files changed, 126 insertions(+), 76 deletions(-) -- 2.21.0

.../hisilicon/hibmc/hibmc_drm_drv.c | 13 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 33 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 30 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 341 +--------- drivers/gpu/drm/mgag200/Kconfig | 2 + drivers/gpu/drm/mgag200/mgag200_cursor.c | 88 +-- drivers/gpu/drm/mgag200/mgag200_drv.c | 13 +- drivers/gpu/drm/mgag200/mgag200_drv.h | 74 +-- drivers/gpu/drm/mgag200/mgag200_fb.c | 30 +- drivers/gpu/drm/mgag200/mgag200_main.c | 87 +-- drivers/gpu/drm/mgag200/mgag200_mode.c | 52 +-...

...c | 4 +- > .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 28 +- > .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 30 +- > drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 328 +---------- > drivers/gpu/drm/mgag200/Kconfig | 2 + > drivers/gpu/drm/mgag200/mgag200_cursor.c | 61 ++- > drivers/gpu/drm/mgag200/mgag200_drv.c | 4 +- > drivers/gpu/drm/mgag200/mgag200_drv.h | 68 +-- > drivers/gpu/drm/mgag200/mgag200_fb.c | 18 +- > drivers/gpu/drm/mgag200/mgag200_main.c | 84 +-- > drivers/gpu/drm/mgag200/m...

...m_drv.c | 14 +- > .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 33 +- > .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 30 +- > drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 341 +-------- > drivers/gpu/drm/mgag200/Kconfig | 2 +- > drivers/gpu/drm/mgag200/mgag200_cursor.c | 88 ++- > drivers/gpu/drm/mgag200/mgag200_drv.c | 13 +- > drivers/gpu/drm/mgag200/mgag200_drv.h | 74 +- > drivers/gpu/drm/mgag200/mgag200_fb.c | 34 +- > drivers/gpu/drm/mgag200/mgag200_main.c | 87 +-- > drivers/gpu/drm/mgag200/mgag200...

.../hisilicon/hibmc/hibmc_drm_drv.c | 5 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 32 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 30 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 329 +--------- drivers/gpu/drm/mgag200/Kconfig | 2 + drivers/gpu/drm/mgag200/mgag200_cursor.c | 88 +-- drivers/gpu/drm/mgag200/mgag200_drv.c | 4 +- drivers/gpu/drm/mgag200/mgag200_drv.h | 74 +-- drivers/gpu/drm/mgag200/mgag200_fb.c | 30 +- drivers/gpu/drm/mgag200/mgag200_main.c | 84 +-- drivers/gpu/drm/mgag200/mgag200_mode.c | 52 +-...

.../hisilicon/hibmc/hibmc_drm_drv.c | 14 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 33 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 30 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 341 +-------- drivers/gpu/drm/mgag200/Kconfig | 2 +- drivers/gpu/drm/mgag200/mgag200_cursor.c | 88 ++- drivers/gpu/drm/mgag200/mgag200_drv.c | 13 +- drivers/gpu/drm/mgag200/mgag200_drv.h | 74 +- drivers/gpu/drm/mgag200/mgag200_fb.c | 34 +- drivers/gpu/drm/mgag200/mgag200_main.c | 87 +-- drivers/gpu/drm/mgag200/mgag200_mode.c | 53 +-...

.../hisilicon/hibmc/hibmc_drm_drv.c | 14 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 33 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 30 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 341 +-------- drivers/gpu/drm/mgag200/Kconfig | 2 +- drivers/gpu/drm/mgag200/mgag200_cursor.c | 88 ++- drivers/gpu/drm/mgag200/mgag200_drv.c | 13 +- drivers/gpu/drm/mgag200/mgag200_drv.h | 74 +- drivers/gpu/drm/mgag200/mgag200_fb.c | 34 +- drivers/gpu/drm/mgag200/mgag200_main.c | 87 +-- drivers/gpu/drm/mgag200/mgag200_mode.c | 53 +-...

...hisilicon/hibmc/hibmc_drm_drv.c | 13 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 33 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 30 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 341 +--------- drivers/gpu/drm/mgag200/Kconfig | 2 +- drivers/gpu/drm/mgag200/mgag200_cursor.c | 88 +-- drivers/gpu/drm/mgag200/mgag200_drv.c | 13 +- drivers/gpu/drm/mgag200/mgag200_drv.h | 74 +-- drivers/gpu/drm/mgag200/mgag200_fb.c | 34 +- drivers/gpu/drm/mgag200/mgag200_main.c | 87 +-- drivers/gpu/drm/mgag200/mgag200_mode.c | 53 +-...

...hisilicon/hibmc/hibmc_drm_drv.c | 13 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 33 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 30 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 341 +--------- drivers/gpu/drm/mgag200/Kconfig | 2 +- drivers/gpu/drm/mgag200/mgag200_cursor.c | 88 +-- drivers/gpu/drm/mgag200/mgag200_drv.c | 13 +- drivers/gpu/drm/mgag200/mgag200_drv.h | 74 +-- drivers/gpu/drm/mgag200/mgag200_fb.c | 34 +- drivers/gpu/drm/mgag200/mgag200_main.c | 87 +-- drivers/gpu/drm/mgag200/mgag200_mode.c | 53 +-...

...| 2 +- > drivers/gpu/drm/i915/intel_fbdev.c | 4 +-- > drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +- > drivers/gpu/drm/mediatek/mtk_drm_fb.c | 4 +-- > drivers/gpu/drm/mediatek/mtk_drm_gem.c | 2 +- > drivers/gpu/drm/mgag200/mgag200_cursor.c | 2 +- > drivers/gpu/drm/mgag200/mgag200_fb.c | 4 +-- > drivers/gpu/drm/mgag200/mgag200_main.c | 10 ++++---- > drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 10 ++++---- > drivers/gpu/drm/msm/adreno/a5xx_power.c | 2 +- > drive...

...ff --git a/drivers/gpu/drm/mgag200/Makefile b/drivers/gpu/drm/mgag200/Makefile index 98d204408bd0..04b281bcf655 100644 --- a/drivers/gpu/drm/mgag200/Makefile +++ b/drivers/gpu/drm/mgag200/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only mgag200-y := mgag200_main.o mgag200_mode.o mgag200_cursor.o \ - mgag200_drv.o mgag200_fb.o mgag200_i2c.o mgag200_ttm.o + mgag200_drv.o mgag200_i2c.o mgag200_ttm.o obj-$(CONFIG_DRM_MGAG200) += mgag200.o diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index 3ab27f1053c1..1c93f8dc08c7 100644 --- a/drivers/gpu/drm...

...ntel_dp_mst.c | 2 +- drivers/gpu/drm/i915/intel_fbdev.c | 4 +-- drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_fb.c | 4 +-- drivers/gpu/drm/mediatek/mtk_drm_gem.c | 4 +-- drivers/gpu/drm/mgag200/mgag200_cursor.c | 2 +- drivers/gpu/drm/mgag200/mgag200_fb.c | 4 +-- drivers/gpu/drm/mgag200/mgag200_main.c | 10 ++++---- drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 10 ++++---- drivers/gpu/drm/msm/adreno/a5xx_power.c | 2 +- drivers/gpu/drm/msm/adreno/adr...

DRM client buffers are permanently mapped throughout their lifetime. This prevents us from using generic framebuffer emulation for devices with small dedicated video memory, such as ast or mgag200. With fb buffers permanently mapped, such devices often won't have enough space left to display other content (e.g., X11). This patch set introduces unmappable DRM client buffers for framebuffer