Julien Masson jmasson@baylibre.com writes:
This patch add new macro HHI_HDMI_PLL_CNTL_EN which is used to enable HDMI PLL.
Signed-off-by: Julien Masson jmasson@baylibre.com
drivers/gpu/drm/meson/meson_vclk.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/meson/meson_vclk.c b/drivers/gpu/drm/meson/meson_vclk.c index e7c2b439d0f7..be6e152fc75a 100644 --- a/drivers/gpu/drm/meson/meson_vclk.c +++ b/drivers/gpu/drm/meson/meson_vclk.c @@ -96,6 +96,7 @@ #define HHI_VDAC_CNTL1 0x2F8 /* 0xbe offset in data sheet */
#define HHI_HDMI_PLL_CNTL 0x320 /* 0xc8 offset in data sheet */ +#define HHI_HDMI_PLL_CNTL_EN BIT(30) #define HHI_HDMI_PLL_CNTL2 0x324 /* 0xc9 offset in data sheet */ #define HHI_HDMI_PLL_CNTL3 0x328 /* 0xca offset in data sheet */ #define HHI_HDMI_PLL_CNTL4 0x32C /* 0xcb offset in data sheet */ @@ -468,7 +469,7 @@ void meson_hdmi_pll_set_params(struct meson_drm *priv, unsigned int m,
/* Enable and unreset */ regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL,
0x7 << 28, 0x4 << 28);
0x7 << 28, HHI_HDMI_PLL_CNTL_EN);
still using a magic const for the mask. Can use GENMASK() for this?
Kevin