kernel/linux.git/drivers/gpu/drm/tegra, branch linux-5.9.y

treewide: Use fallthrough pseudo-keyword

2020-08-23T22:36:59+00:00

Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva

Merge tag 'drm/tegra/for-5.9-rc1' of ssh://git.freedesktop.org/git/tegra/linux into drm-next

2020-07-23T23:38:55+00:00

drm/tegra: Changes for v5.9-rc1 This set of patches contains a few preparatory patches to enable video capture support from external camera modules. This is a dependency for the V4L2 driver patches that will likely be merged in v5.9 or v5.10. On top of that there are a couple of fixes across the board as well as some improvements. From a feature point of view this also adds support for horizontal reflection and 180° rotation of planes. Signed-off-by: Dave Airlie From: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20200717162011.1661788-1-thierry.reding@gmail.com

Merge v5.8-rc6 into drm-next

2020-07-23T22:48:05+00:00

I've got a silent conflict + two trees based on fixes to merge. Fixes a silent merge with amdgpu Signed-off-by: Dave Airlie

drm/tegra: plane: Support 180° rotation

2020-07-17T14:06:17+00:00

Combining horizontal and vertical reflections gives us 180 degrees of rotation. Both reflection modes are already supported, and thus, we just need to mark the 180 rotation mode as supported. The 180 rotation mode is needed for devices like Nexus 7 tablet, which have display panel mounted upside-down. Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding

drm/tegra: plane: Support horizontal reflection

2020-07-17T14:06:17+00:00

Support horizontal reflection mode which will allow to support 180° rotation mode when combined with the vertical reflection. Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding

drm/tegra: plane: Rename bottom_up to reflect_y

2020-07-17T14:06:16+00:00

This makes the naming consistent with the DRM core. Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding

drm/tegra: dc: Omit superfluous error message in tegra_dc_probe()

2020-07-17T14:06:16+00:00

In the function tegra_dc_probe(), when get irq failed, the function platform_get_irq() logs an error message, so remove redundant message here. Signed-off-by: Tang Bin Signed-off-by: Thierry Reding

drm/tegra: gr2d: Add tiled PATBASE address register

2020-07-17T14:06:16+00:00

There are two PATBASE address registers, one for linear layout and other for tiled. The driver's address registers list misses the tiled PATBASE register. Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding

drm/tegra: gr3d: Assert reset before power-gating

2020-07-17T14:06:15+00:00

Tegra TRM documentation states that hardware should be in a default state when power partition is turned off, i.e. reset should be asserted. This patch adds the missing reset assertions. Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding

drm/tegra: sor: Use correct power supply names for HDMI

2020-07-17T14:06:15+00:00

The hardware documentation uses AVDD_IO_HDMI_DP and VDD_HDMI_DP_PLL to denote the two power supplies that drive the HDMI/DP outputs of the SOR. Use these names instead of the arbitrary AVDD_IO and VDD_PLL names that were used previously to avoid confusion. Signed-off-by: Thierry Reding