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| author | Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> | 2024-01-29 11:41:06 +0100 |
|---|---|---|
| committer | Philippe Cornu <philippe.cornu@foss.st.com> | 2024-06-28 11:28:26 +0200 |
| commit | 185f99b614427360ec3a91dc5b3fc6220bed4742 (patch) | |
| tree | 83515e50d0cb008e5fd26908e38298b2baeea553 /drivers/gpu/drm/lima/lima_drv.c | |
| parent | b0e83c2c857f6eb5fb9ac76c2c218ac5687a04f5 (diff) | |
drm/stm: dsi: expose DSI PHY internal clock
DSISRC __________
__\_
| \
pll4_p_ck ->| 1 |____dsi_k
ck_dsi_phy ->| 0 |
|____/
A DSI clock is missing in the clock framework. Looking at the
clk_summary, it appears that 'ck_dsi_phy' is not implemented. Since the
DSI kernel clock is based on the internal DSI pll. The common clock
driver can not directly expose this 'ck_dsi_phy' clock because it does
not contain any common registers with the DSI. Thus it needs to be done
directly within the DSI phy driver.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Acked-by: Yannick Fertre <yannick.fertre@foss.st.com>
Tested-by: Yannick Fertre <yannick.fertre@foss.st.com>
Signed-off-by: Philippe Cornu <philippe.cornu@foss.st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240129104106.43141-4-raphael.gallais-pou@foss.st.com
Diffstat (limited to 'drivers/gpu/drm/lima/lima_drv.c')
0 files changed, 0 insertions, 0 deletions