From: Wangyan Wang <wangyan.w...@mediatek.com> V9 adopt maintainer's suggestion. Here is the change list between V8 & V9
1. Align the first character to the right of '(' in mtk_hdmi_phy_clk_get_data() of "drm/mediatek: remove flag ..." 2. Align the first character to the right of '(' in mtk_hdmi_pll_recalc_rate() of "drm/mediatek: make implementation ..." 3. Align the first character to the right of '(' in mtk_hdmi_pll_round_rate() of "drm/mediatek: no change ..." 4. move patch " drm/mediatek: make implementation ..." before patch "drm/mediatek: no change parent ..." 5. To make MT2701 HDMI stable, TVDPLL should not be adjusted and it's the parent clock of HDMI phy, so HDMI phy could not adjust parent rate. there are 3 steps to make MT2701 HDMI stable. 1). remove flag CLK_SET_RATE_PARENT for mt2701 hdmi phy to not propagate rate change to parent in "drm/mediatek: remove flag ...". 2). Using new factor for tvdpll in mt2701 to match divider of DPI in mt2701 in "drm/mediatek: using new...". 3). No change parent rate in round_rate() for mt2701 hdmi phy in "drm/mediatek: no change parent...". 6. Recalculate the rate of this clock, by querying hardware to make implementation of recalc_rate() to match the definition. Wangyan Wang (5): drm/mediatek: remove flag CLK_SET_RATE_PARENT for mt2701 hdmi phy drm/mediatek: fix the rate and divder of hdmi phy for MT2701 drm/mediatek: using new factor for tvdpll in MT2701 drm/mediatek: make implementation of recalc_rate() to match the definition drm/mediatek: no change parent rate in round_rate() for mt2701 hdmi phy 03_27_ck.diff | 91 ++++++++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_dpi.c | 8 +-- drivers/gpu/drm/mediatek/mtk_hdmi_phy.c | 35 ++-------- drivers/gpu/drm/mediatek/mtk_hdmi_phy.h | 5 +- drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c | 50 ++++++++++++-- drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c | 23 +++++++ patch1.diff | 75 ++++++++++++++++++++ patch_5_4.diff | 95 ++++++++++++++++++++++++++ remove_parent_flag.diff | 75 ++++++++++++++++++++ 9 files changed, 412 insertions(+), 45 deletions(-) create mode 100644 03_27_ck.diff create mode 100644 patch1.diff create mode 100644 patch_5_4.diff create mode 100644 remove_parent_flag.diff -- 2.14.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel