Peter Rosin 9946a3a9db drm/atmel-hlcdc: allow selecting a higher pixel-clock than requested ... But only if the highest pixel-clock frequency lower than requested is significantly less accurate than the lowest frequency higher than requested. I pulled "10 times" as the discriminator out of the hat, and went with that. This is useful, if e.g. the target pixel-clock is 65MHz and the sys_clk is 132MHz. In this case the highest possible pixel-clock lower than the requested 65MHz is 52.8MHz, which is almost 20% off (and outside the spec for the panel). The lowest possible pixel-clock higher than 65MHz is 66MHz, which is a *much* better match, and only 1.5% off. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180824092458.13165-3-peda@axentia.se		2018-08-27 21:13:01 +02:00
..
amd	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
arc	drm: drop _mode_ from drm_mode_connector_attach_encoder	2018-07-13 18:40:27 +02:00
arm	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
armada	drm/armada: remove obsolete fb unreferencing kfifo and workqueue	2018-07-30 11:53:06 +01:00
ast	drm: drop _mode_ from drm_mode_connector_attach_encoder	2018-07-13 18:40:27 +02:00
atmel-hlcdc	drm/atmel-hlcdc: allow selecting a higher pixel-clock than requested	2018-08-27 21:13:01 +02:00
bochs	drm: drop _mode_ from drm_mode_connector_attach_encoder	2018-07-13 18:40:27 +02:00
bridge	drm/bridge: ti-sn65dsi86: Add mystery delay to enable()	2018-08-27 10:57:20 -04:00
cirrus	drm/cirrus: flip default from 24bpp to 16bpp	2018-08-10 07:57:47 +02:00
etnaviv	Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into drm-next	2018-08-08 06:07:30 +10:00
exynos	drm/exynos/mixer: Remove unused local variable priv	2018-07-24 16:28:53 +09:00
fsl-dcu	drm: drop _mode_ from drm_mode_connector_attach_encoder	2018-07-13 18:40:27 +02:00
gma500	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
hisilicon	drm: drop _mode_ from drm_mode_connector_attach_encoder	2018-07-13 18:40:27 +02:00
i2c	VLA leftovers pull summary:	2018-08-17 10:40:09 -07:00
i810
i915	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
imx	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
lib
mediatek	Char/Misc driver patches for 4.19-rc1	2018-08-18 11:04:51 -07:00
meson	drm/meson: Make DMT timings parameters and pixel clock generic	2018-07-16 11:14:59 +02:00
mga
mgag200	drm: drop _mode_ from drm_mode_connector_attach_encoder	2018-07-13 18:40:27 +02:00
msm	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
mxsfb
nouveau	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
omapdrm	drm: drop _mode_ from drm_mode_connector_attach_encoder	2018-07-13 18:40:27 +02:00
panel	drm/panel: simple: tv123wam: Add unprepare delay	2018-08-14 13:42:37 -04:00
pl111	drm/pl111: Use 64-bit arithmetic instead of 32-bit	2018-07-17 11:25:18 -07:00
qxl	drm: qxl: Fix NULL pointer dereference at qxl_alloc_client_monitors_config	2018-08-10 07:57:49 +02:00
r128
radeon	mm, oom: distinguish blockable mode for mmu notifiers	2018-08-22 10:52:44 -07:00
rcar-du	drm/crc: Cleanup crtc_crc_open function	2018-08-22 09:47:58 -07:00
rockchip	drm/crc: Cleanup crtc_crc_open function	2018-08-22 09:47:58 -07:00
savage
scheduler	drm/scheduler: fix param documentation	2018-08-09 11:57:39 -05:00
selftests
shmobile	drm: drop _mode_ from drm_mode_connector_attach_encoder	2018-07-13 18:40:27 +02:00
sis
sti	drm/sti: do not remove the drm_bridge that was never added	2018-08-07 15:33:00 +02:00
stm	drm/stm: Replace drm_dev_unref with drm_dev_put	2018-07-13 10:11:02 +02:00
sun4i	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
tdfx
tegra	drm pull for 4.19-rc1	2018-08-15 17:39:07 -07:00
tilcdc	drm-misc-next for 4.19:	2018-07-20 10:46:49 +10:00
tinydrm	drm/tinydrm: Replace drm_dev_unref with drm_dev_put	2018-08-07 17:09:15 +02:00
ttm	drm/ttm: clean up non-x86 definitions on ttm_tt	2018-08-01 17:23:56 -05:00
tve200
udl	Merge branch 'drm-udl-next' of git://people.freedesktop.org/~airlied/linux into drm-next	2018-07-31 08:24:33 +10:00
v3d	drm/scheduler: modify API to avoid redundancy	2018-07-25 15:06:19 -05:00
vc4	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
vgem	drm/vgem: Remove unecessary dma_fence_ops	2018-08-17 11:22:58 +02:00
via
virtio	drm/virtio: Replace drm_dev_unref with drm_dev_put	2018-08-10 07:57:49 +02:00
vkms	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
vmwgfx	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
xen	drm: Replace NULL with error value in drm_prime_pages_to_sg	2018-07-23 11:47:35 +03:00
zte	drm: drop _mode_ from drm_mode_connector_attach_encoder	2018-07-13 18:40:27 +02:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic.c	drm: Add per-plane pixel blend mode property	2018-08-24 17:31:37 +01:00
drm_atomic_helper.c	Merge drm/drm-next into drm-misc-next	2018-08-27 10:00:03 -04:00
drm_auth.c
drm_blend.c	drm: Add per-plane pixel blend mode property	2018-08-24 17:31:37 +01:00
drm_bridge.c
drm_bufs.c
drm_cache.c
drm_client.c	drm/client: Fix double free in error path	2018-07-13 12:07:46 +02:00
drm_color_mgmt.c
drm_connector.c	drm/connector: Fix typo in drm_connector_list_iter_next()	2018-07-16 13:18:09 -04:00
drm_context.c	drm: re-enable error handling	2018-07-16 10:01:19 -04:00
drm_crtc.c	drm: Skip __drm_mode_set_config_internal() on atomic drivers	2018-07-13 17:58:19 +03:00
drm_crtc_helper.c
drm_crtc_helper_internal.h
drm_crtc_internal.h	drm: drop _mode_ from remaining connector functions	2018-07-13 18:40:27 +02:00
drm_debugfs.c	drm: drop _mode_ from update_edit_property()	2018-07-13 18:40:27 +02:00
drm_debugfs_crc.c	Revert "drm: crc: Wait for a frame before returning from open()"	2018-08-22 09:50:16 -07:00
drm_dma.c
drm_dp_aux_dev.c
drm_dp_cec.c	drm_dp_cec.c: fix formatting typo: %pdH -> %phD	2018-07-28 15:50:40 -03:00
drm_dp_dual_mode_helper.c
drm_dp_helper.c	drm/dp: add missing ')' to I2C nack debug message	2018-08-01 10:00:15 -07:00
drm_dp_mst_topology.c	drm: drop _mode_ from remaining connector functions	2018-07-13 18:40:27 +02:00
drm_drv.c	drm/dp_helper: Add DP aux channel tracing	2018-07-16 11:47:53 -04:00
drm_dumb_buffers.c
drm_edid.c	drm/edid: Add 6 bpc quirk for SDC panel in Lenovo B50-80	2018-08-23 10:25:39 +02:00
drm_edid_load.c
drm_encoder.c
drm_encoder_slave.c
drm_fb_cma_helper.c	drm: Use horizontal and vertical chroma subsampling factor while calculating offsets in the physical address of framebuffer	2018-08-20 14:13:43 +01:00
drm_fb_helper.c	drm/fb-helper: Finish the generic fbdev emulation	2018-07-10 14:54:09 +02:00
drm_file.c	drm: Begin an API for in-kernel clients	2018-07-10 14:51:37 +02:00
drm_flip_work.c
drm_fourcc.c	drm/fourcc: Add is_yuv field to drm_format_info to denote if the format is yuv	2018-07-18 16:56:45 +01:00
drm_framebuffer.c
drm_gem.c	drm/i915: Prevent writing into a read-only object via a GGTT mmap	2018-07-13 16:14:04 +01:00
drm_gem_cma_helper.c	drm: Replace NULL with error value in drm_prime_pages_to_sg	2018-07-23 11:47:35 +03:00
drm_gem_framebuffer_helper.c
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c	drm: drop _mode_ from remaining connector functions	2018-07-13 18:40:27 +02:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c	turn filp_clone_open() into inline wrapper for dentry_open()	2018-07-10 23:29:03 -04:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c	drm: Add support for pps and compression mode command packet	2018-07-25 07:51:05 -04:00
drm_mm.c
drm_mode_config.c
drm_mode_object.c	drm: drop _mode_ from remaining connector functions	2018-07-13 18:40:27 +02:00
drm_modes.c	drm: drop _mode_ from remaining connector functions	2018-07-13 18:40:27 +02:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c	drm/doc: Include drm_of.c helpers	2018-07-13 18:40:28 +02:00
drm_panel.c	drm/panel: Fix sphinx warning	2018-08-16 11:30:02 -04:00
drm_panel_orientation_quirks.c
drm_pci.c
drm_plane.c	drm: Introduce __setplane_atomic()	2018-07-13 17:58:19 +03:00
drm_plane_helper.c
drm_prime.c
drm_print.c	drm: Add puts callback for the coredump printer	2018-07-30 08:49:41 -04:00
drm_probe_helper.c	drm: drop _mode_ from remaining connector functions	2018-07-13 18:40:27 +02:00
drm_property.c
drm_rect.c
drm_scatter.c
drm_scdc_helper.c
drm_simple_kms_helper.c	drm: drop _mode_ from drm_mode_connector_attach_encoder	2018-07-13 18:40:27 +02:00
drm_syncobj.c	drm/syncobj: Drop add/remove_callback from driver interface	2018-08-22 20:49:33 +02:00
drm_sysfs.c
drm_trace.h
drm_trace_points.c
drm_vblank.c	drm/doc: clarify how to acquire required vblank event reference	2018-08-08 10:25:39 +02:00
drm_vm.c
drm_vma_manager.c
drm_writeback.c	drm: writeback: Fix doc that says connector should be disconnected	2018-07-16 16:35:27 +01:00
Kconfig	drm: add support for DisplayPort CEC-Tunneling-over-AUX	2018-07-13 17:58:19 +03:00
Makefile	drm: add support for DisplayPort CEC-Tunneling-over-AUX	2018-07-13 17:58:19 +03:00