diff options
Diffstat (limited to 'projects/linux')
| -rw-r--r-- | projects/linux/bsp-41x-upport-request.yaml | 4 | ||||
| -rw-r--r-- | projects/linux/mm/done/bsp41x_validate-max-vga-dot-clock.yaml | 32 |
2 files changed, 32 insertions, 4 deletions
diff --git a/projects/linux/bsp-41x-upport-request.yaml b/projects/linux/bsp-41x-upport-request.yaml index 1626918..3758fdc 100644 --- a/projects/linux/bsp-41x-upport-request.yaml +++ b/projects/linux/bsp-41x-upport-request.yaml @@ -198,11 +198,8 @@ bsp41x: - c29b8ebf58c7ff9572a0e76b849f935811ee292e # arm64: dts: r8a77990-ebisu: Enable simultaneous output of VGA and HDMI - f140da5a610ab866d8f1781213baa5e16772588e # arm64: dts: r8a77990-ebisu: Add LVDS panel nodes - 0d4a837949d898384f511d316e53932023ee7a77 # arm64: dts: r8a77990: Add renesas id for lvds distinction - - fccc46cf75fd45b867c8c8501c526a92efc4d49b # arm64: dts: r8a77995-draak: Set max dot clock for vga - 8b5fec38aae58f9d17b9f18418e3f66cab62ca20 # arm64: dts: r8a77995-draak: Set preferred resolution - - 64ee34a191cefc9fd10042f785996c811c336992 # arm64: dts: r8a77990-ebisu: Set max dot clock for vga - 2cfcbd8da8bba6b9cb83f1cac4940360ea6b7ef5 # arm64: dts: r8a77990-ebisu: Set preferred resolution - - a117af5977b652da0abece0b1a17049db4a76d09 # arm64: dts: salvator-common: Set max dot clock for vga - e8ac6d4fbdd4977ea343106a9ce68f85086caee6 # arm64: dts: r8a77965: Add brs option - fb183191b068d4862d0a519b5d306281366ef4a9 # arm64: dts: r8a7795: Add brs option - 2866386193fc55159db40ea637df6193d10129fe # arm64: dts: renesas: convert to SPDX identifiers @@ -289,7 +286,6 @@ bsp41x: - f9724fa36a9dddefd2f0ae9a4034cc2b9fe9f691 # drm: rcar-du: Add register access check - b46748099c0d2c9bebfc9cf2301d727a25d78edf # drm: rcar-du: Fix possible crtcs for plane when using VSPDL - cf6e2f83129837fd7501cef41c32a2864bf3f6fc # drm: rcar-du: Fix DPLL workaround for H3 ES1.x - - ae5ed0b2888c3c084849e3b1b77001c4b3519f5d # drm/bridge: dumb-vga-dac: Add dot clock valid check - 88f77e34668412d13c923cc25f2c0ceb098c9c19 # drm: rcar-du: Skip EPROBE_DEFER in case of disabling LVDS and HDMI - 6014f5f72bae0e48f12158e42bdb7072ce5911ab # drm/bridge: dumb-vga-dac: Add preferred resolution option - 1578e4250dfa934f8f8ad0e8b68557f8daea98de # drm: rcar-du: Add routing set for digital RGB previously diff --git a/projects/linux/mm/done/bsp41x_validate-max-vga-dot-clock.yaml b/projects/linux/mm/done/bsp41x_validate-max-vga-dot-clock.yaml new file mode 100644 index 0000000..00bc5f8 --- /dev/null +++ b/projects/linux/mm/done/bsp41x_validate-max-vga-dot-clock.yaml @@ -0,0 +1,32 @@ +title: Validate max VGA dot clock +team: MM +key: 2f0026f2-80ea-11eb-8800-00e04c68641b +status: Abandoned + +relationships: + +bsp41x: + - fccc46cf75fd45b867c8c8501c526a92efc4d49b # arm64: dts: r8a77995-draak: Set max dot clock for vga + - 64ee34a191cefc9fd10042f785996c811c336992 # arm64: dts: r8a77990-ebisu: Set max dot clock for vga + - a117af5977b652da0abece0b1a17049db4a76d09 # arm64: dts: salvator-common: Set max dot clock for vga + - ae5ed0b2888c3c084849e3b1b77001c4b3519f5d # drm/bridge: dumb-vga-dac: Add dot clock valid check + +upstream: + +comments: + - These patches are not suitable for upstream in their current form + + The maximum dot clock frequency isn't a property of the VGA connector, + rather, it is a property of the DU and/or the LVDS encoders. It seems + most appropriate to make it a property of the DU in which case it + should not be specified in DT, but rather be included in the driver in + the crtc .mode_valid() operation. + + Furthermore, the values in the BSP seem quite low and it is suggested + that they are validated against the hardware limits derived from the DU. + And as discuss the results of the investigation with the BSP team + as necessary. + + - Above text is copied from bsp392_validate-max-vga-dot-clock.yaml task + + - Above patches moved to bsp-41x-non-target.yaml |