4 Commits

Author	SHA1	Message	Date
Dmitry Baryshkov	39b06ed6d4	drm/msm/dpu: support binding to the mdp5 devices ... Existing MDP5 devices have slightly different bindings. The main register region is called `mdp_phys' instead of `mdp'. Also vbif register regions are a part of the parent, MDSS device. Add support for handling this binding differences. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/577505/ Link: https://lore.kernel.org/r/20240208-fd-migrate-mdp5-v4-2-945d08ef3fa8@linaro.org	2024-02-19 13:39:39 +02:00
Thomas Zimmermann	25c83fd999	drm/msm: Include <linux/io.h> ... Include <linux/io.h> to get the declaration of devm_ioremap() on sparc64. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/oe-kbuild-all/202303301856.zSmpwZjj-lkp@intel.com/ Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/530550/ Link: https://lore.kernel.org/r/20230403124538.8497-2-tzimmermann@suse.de Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>	2023-04-06 20:29:40 +03:00
Dmitry Baryshkov	5ccdcecaf8	drm/msm: lookup the ICC paths in both mdp5/dpu and mdss devices ... The commit 6874f48bb8b0 ("drm/msm: make mdp5/dpu devices master components") changed the MDP5 driver to look for the interconnect paths in the MDSS device rather than in the MDP5 device itself. This was left unnoticed since on my testing devices the interconnects probably didn't reach the sync state. Rather than just using the MDP5 device for ICC path lookups for the MDP5 devices, introduce an additional helper to check both MDP5/DPU and MDSS nodes. This will be helpful for the MDP5->DPU conversion, since the driver will have to check both nodes. Fixes: 6874f48bb8b0 ("drm/msm: make mdp5/dpu devices master components") Reported-by: Marijn Suijten <marijn.suijten@somainline.org> Reported-by: Yassine Oudjana <y.oudjana@protonmail.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Marijn Suijten <marijn.suijten@somainline.org> # On sdm630 Tested-by: Yassine Oudjana <y.oudjana@protonmail.com> # msm8996 Patchwork: https://patchwork.freedesktop.org/patch/496488/ Link: https://lore.kernel.org/r/20220805115630.506391-1-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Rob Clark <robdclark@chromium.org>	2022-09-18 09:38:02 -07:00
Dmitry Baryshkov	d89e502834	drm/msm: move utility functions from msm_drv.c ... Move clock/IO/hrtimer utility functions from msm_drv.c to new msm_io_utils.c file. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Link: https://lore.kernel.org/r/20220119221616.3089119-2-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>	2022-02-18 18:32:52 +03:00