In order to support video resolutions beyond FHD more bandwidth is needed. The new entry values have been taken from u-boot: https://gitlab.denx.de/u-boot/u-boot/-/blob/ba2a0cbb053951ed6d36161989d38da7...
Signed-off-by: Vicente Bergas vicencb@gmail.com Tested-by: Vicente Bergas vicencb@gmail.com --- drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c index 87a9198f7494..db4a946f92aa 100644 --- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c @@ -148,6 +148,10 @@ static const struct dw_hdmi_mpll_config rockchip_mpll_cfg[] = { { 0x214c, 0x0003}, { 0x4064, 0x0003} }, + }, { + 272000000, { + { 0x0040, 0x0003}, + }, }, { ~0UL, { { 0x00a0, 0x000a }, @@ -173,6 +177,8 @@ static const struct dw_hdmi_curr_ctrl rockchip_cur_ctr[] = { 146250000, { 0x0038, 0x0038, 0x0038 }, }, { 148500000, { 0x0000, 0x0038, 0x0038 }, + }, { + 272000000, { 0x0000, }, }, { ~0UL, { 0x0000, 0x0000, 0x0000}, }