linux/drivers/gpu/drm
Alyssa Rosenzweig 2e87309e06 drm/panfrost: Handle IDVS_GROUP_SIZE feature
The IDVS group size feature was missing. It is used on some Bifrost and
Valhall GPUs, and is the last kernel-relevant Bifrost feature we're
missing.

This feature adds an extra IDVS group size field to the JM_CONFIG
register. In kbase, the value is configurable via the device tree; kbase
uses 0xF as a default if no value is specified. Until we find a device
demanding otherwise, let's always set the 0xF default on devices which
support this feature mimicking kbase's behaviour.

Tuning this register slightly improves performance of index-driven
vertex shading. On Mali-G52 (with Mesa), overall glmark2 score is
improved from 1026 to 1037. Geometry-heavy scenes like -bshading are
improved from 1068 to 1098.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220211145849.3148-1-alyssa.rosenzweig@collabora.com
2022-02-11 11:43:48 -05:00
..
amd drm/amdgpu: Fix compile error. 2022-02-10 10:23:40 +01:00
arm drm/connector: Fix typo in output format 2022-01-25 10:01:44 +01:00
armada drm/armada: Add support for the nomodeset kernel parameter 2022-01-27 19:15:48 +01:00
aspeed drm/aspeed: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:46 +01:00
ast drm/ast: Move SIL164-based connector code into separate helpers 2022-02-08 13:40:18 +01:00
atmel-hlcdc drm/atmel-hlcdc: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:46 +01:00
bridge drm/bridge: dw-hdmi: use safe format when first in bridge chain 2022-02-10 16:36:53 +01:00
dp drm: Convert open-coded yes/no strings to yesno() 2022-02-07 13:04:25 -08:00
etnaviv drm-misc-next for v5.18: 2022-02-01 19:02:41 +10:00
exynos Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
fsl-dcu drm/fsl-dcu: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:46 +01:00
gma500 drm/gma500: Add support for the nomodeset kernel parameter 2022-01-27 19:15:48 +01:00
gud
hisilicon drm/hisilicon/kirin: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:46 +01:00
hyperv drm/hyperv: Add support for the nomodeset kernel parameter 2022-01-27 19:15:48 +01:00
i2c
i810
i915 drm-misc-next for v5.18: 2022-02-01 19:02:41 +10:00
imx drm/imx: Add support for the nomodeset kernel parameter 2022-01-27 19:15:49 +01:00
ingenic drm/ingenic: Add support for the nomodeset kernel parameter 2022-01-27 19:15:49 +01:00
kmb drm/kmb: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:46 +01:00
lib
lima Linux 5.16-rc5 2021-12-14 10:24:28 +01:00
mcde drm/mcde: Add support for the nomodeset kernel parameter 2022-01-27 19:15:49 +01:00
mediatek Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
meson drm/meson: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:46 +01:00
mga
mgag200 drm/mgag200: Replace module-init boiler-plate code with DRM helpers 2022-01-27 19:14:17 +01:00
msm Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
mxsfb drm: mxsfb: Use dev_err_probe() helper 2022-02-03 09:50:15 +01:00
nouveau drm/nouveau/backlight: Just set all backlight types as RAW 2022-02-08 15:22:35 -05:00
omapdrm drm/omap: Add support for the nomodeset kernel parameter 2022-01-27 19:15:49 +01:00
panel drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP 2022-02-04 09:38:47 +01:00
panfrost drm/panfrost: Handle IDVS_GROUP_SIZE feature 2022-02-11 11:43:48 -05:00
pl111 drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
qxl drm/qxl: Replace module-init boiler-plate code with DRM helpers 2022-01-27 19:15:29 +01:00
r128
radeon drm: Convert open-coded yes/no strings to yesno() 2022-02-07 13:04:25 -08:00
rcar-du drm: rcar-du: Add support for the nomodeset kernel parameter 2022-01-27 19:15:50 +01:00
rockchip Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
savage
scheduler drm-misc-next for 5.17: 2021-11-23 09:38:55 +10:00
selftests drm: remove allow_fb_modifiers 2022-01-31 21:45:24 +01:00
shmobile drm/shmobile: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:47 +01:00
sis
sprd drm/sprd: remove allow_fb_modifiers setting 2022-02-06 22:21:33 +01:00
sti drm/sti: Add support for the nomodeset kernel parameter 2022-01-27 19:15:50 +01:00
stm drm/stm: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:47 +01:00
sun4i Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
tdfx
tegra Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
tidss drm/tidss: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:47 +01:00
tilcdc drm/tilcdc: Add support for the nomodeset kernel parameter 2022-01-27 19:15:50 +01:00
tiny Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
ttm drm-misc-next for v5.18: 2022-02-01 19:02:41 +10:00
tve200 drm/tve200: Use drm_module_platform_driver() to register the driver 2022-01-27 19:15:48 +01:00
udl
v3d drm: Convert open-coded yes/no strings to yesno() 2022-02-07 13:04:25 -08:00
vboxvideo drm/vboxvideo: Replace module-init boiler-plate code with DRM helpers 2022-01-27 19:15:34 +01:00
vc4 Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
vgem drm: Return error codes from struct drm_driver.gem_create_object 2021-12-02 11:12:39 +01:00
via
virtio drm: Convert open-coded yes/no strings to yesno() 2022-02-07 13:04:25 -08:00
vkms drm/vkms: add support for multiple overlay planes 2022-01-09 16:14:35 -01:00
vmwgfx Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
xen drm/xen: Add support for the nomodeset kernel parameter 2022-01-27 19:15:50 +01:00
xlnx Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2022-02-07 17:03:24 +01:00
drm_agpsupport.c
drm_aperture.c
drm_atomic.c Merge drm/drm-fixes into drm-misc-fixes 2022-01-26 09:40:24 +01:00
drm_atomic_helper.c drm: fix error found in some cases after the patch d1af5cd86997 2022-01-14 14:31:54 +01:00
drm_atomic_state_helper.c
drm_atomic_uapi.c drm: get rid of DRM_DEBUG_* log calls in drm core, files drm_a*.c 2021-11-26 16:45:22 +01:00
drm_auth.c drm: get rid of DRM_DEBUG_* log calls in drm core, files drm_a*.c 2021-11-26 16:45:22 +01:00
drm_blend.c
drm_bridge.c
drm_bridge_connector.c
drm_buddy.c drm: move the buddy allocator from i915 into common drm 2022-01-19 08:17:07 +01:00
drm_bufs.c
drm_cache.c drm: Stop spamming log with drm_cache message 2022-02-03 11:30:24 -08:00
drm_client.c
drm_client_modeset.c drm: Convert open-coded yes/no strings to yesno() 2022-02-07 13:04:25 -08:00
drm_color_mgmt.c drm/docs: Document where the C8 color lut is stored 2022-01-25 09:36:20 +01:00
drm_connector.c
drm_context.c
drm_crtc.c
drm_crtc_helper.c
drm_crtc_helper_internal.h drm/dp: Move DP declarations into separate header file 2022-01-17 11:25:44 +01:00
drm_crtc_internal.h
drm_damage_helper.c
drm_debugfs.c
drm_debugfs_crc.c
drm_displayid.c
drm_dma.c
drm_drv.c
drm_dsc.c drm/dp: Move public DisplayPort headers into dp/ 2022-01-17 11:25:44 +01:00
drm_dumb_buffers.c
drm_edid.c drm/edid: Clear EDID Deep Color Modes in drm_reset_display_info() 2022-02-02 10:38:28 +01:00
drm_edid_load.c
drm_encoder.c
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c drm/fb-helper: Clip damage area horizontally 2022-02-10 14:49:31 +01:00
drm_file.c
drm_flip_work.c
drm_format_helper.c drm/format-helper: Add drm_fb_xrgb8888_to_xrgb2101010_toio() 2021-12-16 11:06:30 +01:00
drm_fourcc.c drm/fourcc: Add packed 10bit YUV 4:2:0 format 2021-12-16 11:23:22 +01:00
drm_framebuffer.c drm: introduce fb_modifiers_not_supported flag in mode_config 2022-01-31 21:45:23 +01:00
drm_gem.c drm: Convert open-coded yes/no strings to yesno() 2022-02-07 13:04:25 -08:00
drm_gem_atomic_helper.c
drm_gem_cma_helper.c drm-misc-next for 5.17: 2021-12-10 15:08:21 +10:00
drm_gem_framebuffer_helper.c
drm_gem_shmem_helper.c Linux 5.16-rc5 2021-12-14 10:24:28 +01:00
drm_gem_ttm_helper.c
drm_gem_vram_helper.c drm: Return error codes from struct drm_driver.gem_create_object 2021-12-02 11:12:39 +01:00
drm_hashtab.c drm: Declare hashtable as legacy 2021-11-30 09:41:28 +01:00
drm_hdcp.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c drm: introduce fb_modifiers_not_supported flag in mode_config 2022-01-31 21:45:23 +01:00
drm_irq.c
drm_kms_helper_common.c drm/dp: Move DisplayPort helpers into separate helper module 2022-01-17 11:25:44 +01:00
drm_lease.c
drm_legacy.h drm: Declare hashtable as legacy 2021-11-30 09:41:28 +01:00
drm_legacy_misc.c
drm_lock.c
drm_managed.c
drm_memory.c
drm_mipi_dbi.c drm/mipi-dbi: Fix source-buffer address in mipi_dbi_buf_copy 2022-01-14 14:43:02 +01:00
drm_mipi_dsi.c
drm_mm.c lib/stackdepot: allow optional init and stack_table allocation by kvmalloc() 2022-01-22 08:33:37 +02:00
drm_mode_config.c
drm_mode_object.c
drm_modes.c
drm_modeset_helper.c
drm_modeset_lock.c lib/stackdepot: allow optional init and stack_table allocation by kvmalloc() 2022-01-22 08:33:37 +02:00
drm_nomodeset.c drm: Fix build error caused by missing drm_nomodeset.o 2021-11-27 21:05:58 +01:00
drm_of.c
drm_panel.c
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer 2022-01-19 16:31:29 +01:00
drm_pci.c
drm_plane.c drm: add support modifiers for drivers whose planes only support linear layout 2022-01-31 21:45:24 +01:00
drm_plane_helper.c
drm_prime.c drm next/fixes for 5.16-rc1 2021-11-12 12:11:07 -08:00
drm_print.c
drm_privacy_screen.c drm/privacy-screen: Fix sphinx warning 2022-02-07 13:43:39 +01:00
drm_privacy_screen_x86.c drm-misc-next for v5.18: 2022-02-01 19:02:41 +10:00
drm_probe_helper.c
drm_property.c
drm_rect.c
drm_scatter.c
drm_scdc_helper.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c
drm_syncobj.c drm/syncobj: flatten dma_fence_chains on transfer 2022-02-11 11:30:01 +01:00
drm_sysfs.c
drm_trace.h
drm_trace_points.c
drm_vblank.c
drm_vblank_work.c
drm_vm.c
drm_vma_manager.c
drm_writeback.c
Kconfig drm/selftests: Select DRM_DP_HELPER 2022-01-19 11:15:05 +01:00
Makefile drm: move the buddy allocator from i915 into common drm 2022-01-19 08:17:07 +01:00