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linux/drivers/gpu/drm/mediatek
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CK Hu 487778f8d2 drm/mediatek: dsi: Modify horizontal front/back porch byte formula 
In the patch to be fixed, horizontal_backporch_byte become too large
for some panel, so roll back that patch. For small hfp or hbp panel,
using vm->hfront_porch + vm->hback_porch to calculate
horizontal_backporch_byte would make it negtive, so
use horizontal_backporch_byte itself to make it positive.

Fixes: 35bf948f1e ("drm/mediatek: dsi: Fix scrolling of panel with small hfp or hbp")

Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Tested-by: Bilal Wasim <bilal.wasim@imgtec.com>
2020-11-21 18:31:07 +08:00
..
Kconfig phy: mediatek: Move mtk_hdmi_phy driver into drivers/phy/mediatek folder 2020-09-06 07:03:21 +08:00
Makefile phy: mediatek: Move mtk_hdmi_phy driver into drivers/phy/mediatek folder 2020-09-06 07:03:21 +08:00
mtk_cec.c
mtk_cec.h
mtk_disp_color.c drm/mediatek: Omit warning on probe defers 2020-04-13 13:01:16 +02:00
mtk_disp_ovl.c drm/mediatek: Omit warning on probe defers 2020-04-13 13:01:16 +02:00
mtk_disp_rdma.c drm/mediatek: Omit warning on probe defers 2020-04-13 13:01:16 +02:00
mtk_dpi_regs.h
mtk_dpi.c drm/mediatek: mtk_dpi: Fix unused variable 'mtk_dpi_encoder_funcs' 2020-11-05 07:44:10 +08:00
mtk_drm_crtc.c ARM: SoC-related driver updates 2020-10-24 10:39:22 -07:00
mtk_drm_crtc.h drm/mediatek: update cursors by using async atomic update 2019-12-20 16:19:11 +08:00
mtk_drm_ddp_comp.c drm next for 5.10-rc1 2020-10-15 10:46:16 -07:00
mtk_drm_ddp_comp.h drm/mediatek: dpi/dsi: Change the getting possible_crtc way 2020-08-28 07:10:05 +08:00
mtk_drm_ddp.c soc / drm: mediatek: Move routing control to mmsys device 2020-04-13 13:01:16 +02:00
mtk_drm_ddp.h soc / drm: mediatek: Move routing control to mmsys device 2020-04-13 13:01:16 +02:00
mtk_drm_drv.c drm next for 5.10-rc1 2020-10-15 10:46:16 -07:00
mtk_drm_drv.h soc / drm: mediatek: Move routing control to mmsys device 2020-04-13 13:01:16 +02:00
mtk_drm_gem.c drm: mediatek: use common helper for extracting pages array 2020-09-10 08:18:35 +02:00
mtk_drm_gem.h
mtk_drm_plane.c drm/mediatek: Check plane visibility in atomic_update 2020-06-27 10:08:03 +08:00
mtk_drm_plane.h drm/mediatek: update cursors by using async atomic update 2019-12-20 16:19:11 +08:00
mtk_dsi.c drm/mediatek: dsi: Modify horizontal front/back porch byte formula 2020-11-21 18:31:07 +08:00
mtk_hdmi_ddc.c
mtk_hdmi_regs.h
mtk_hdmi.c drm next for 5.10-rc1 2020-10-15 10:46:16 -07:00
mtk_hdmi.h drm/mediatek: Separate mtk_hdmi_phy to an independent module 2020-09-06 07:02:54 +08:00
mtk_mipi_tx.c drm/mediatek: config mipitx impedance with calibration data 2020-04-22 07:10:36 +08:00
mtk_mipi_tx.h drm/mediatek: config mipitx impedance with calibration data 2020-04-22 07:10:36 +08:00
mtk_mt8173_mipi_tx.c
mtk_mt8183_mipi_tx.c drm/mediatek: config mipitx impedance with calibration data 2020-04-22 07:10:36 +08:00