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mirror_ubuntu-kernels/drivers/gpu/drm/mxsfb
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Marco Felsch 2215cb3be5 drm: lcdif: change burst size to 256B 
If a axi bus master with a higher priority do a lot of memory access
FIFO underruns can be inspected. Increase the burst size to 256B to
avoid such underruns and to improve the memory access efficiency.

Fixes: 9db35bb349 ("drm: lcdif: Add support for i.MX8MP LCDIF variant")
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20221101164615.778299-1-m.felsch@pengutronix.de
2022-11-01 18:34:07 +01:00
..
Kconfig drm/gem: rename GEM CMA helpers to GEM DMA helpers 2022-08-03 18:31:49 +02:00
lcdif_drv.c drm/lcdif: switch to devm_drm_of_get_bridge 2022-08-22 16:53:31 +02:00
lcdif_drv.h drm/lcdif: Clean up headers 2022-08-22 16:53:29 +02:00
lcdif_kms.c drm: lcdif: change burst size to 256B 2022-11-01 18:34:07 +01:00
lcdif_regs.h drm: lcdif: change burst size to 256B 2022-11-01 18:34:07 +01:00
Makefile drm: lcdif: Add support for i.MX8MP LCDIF variant 2022-06-29 01:44:48 +02:00
mxsfb_drv.c drm/gem: rename GEM CMA helpers to GEM DMA helpers 2022-08-03 18:31:49 +02:00
mxsfb_drv.h drm: mxsfb: Implement LCDIF scanout CRC32 support 2022-05-05 01:03:49 +02:00
mxsfb_kms.c drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr} 2022-08-03 18:32:27 +02:00
mxsfb_regs.h drm: mxsfb: Implement LCDIF scanout CRC32 support 2022-05-05 01:03:49 +02:00